TELAC 89-15

Lagace, Paul A. and Kraft, Michael J., "Impact Response of Graphite/Epoxy Fabric Structure" November, 1989. (13)

Also available in the Eighth DOD/NASA/FAA Conference on Fibrous Composites in Structural Design, NASA-CP-3087, November, 1989 pp. 559-572.

TELAC 89-14

Bhat, Narendra V., "Delamination Suppression in Graphite/Epoxy Composites Via Efficient Use of Film Adhesive Layers", S.M. Thesis, September, 1989. (222)

TELAC 89-13

Ryan, Kiernan F., "Dynamic Response of Graphite/Epoxy Plates Subjected to Impact Loading", S.M. Thesis, September, 1989. (371)

TELAC 89-12

Tsang, Pui Ho Wilson, "Impact Resistance of Graphite/Epoxy Sandwich Panels", S.M. Thesis, August, 1989. (146)

TELAC 89-11

Saeger, Kevin J., "An Efficient Semi-Analytic Method for the Calculation of Interlaminar Stresses Around Holes", Ph.D. Thesis, August, 1989. (255)

TELAC 89-10

Lagace, Paul A. and Wolfe, Christopher E., "Damage Accumulation in a Gradient Stress Field in Graphite/Epoxy Laminates", October, 1989. (10)

Also available in the Proceedings of the American Society for Composites Fourth Technical Conference, Blacksburg, Virginia, October, 1989, pp. 925-934.

TELAC 89-09

(currently not available)

TELAC 89-08

Taylor, Matthew C., "Damage Tolerance of Composite Honeycomb Sandwich Panels under Quasi-Static Bending and Cyclic Compression", S.M. Thesis, May, 1989. (202)

TELAC 89-07

Minguet, Pierre J.A., "Static and Dynamic Behavior of Composite Helicopter Rotor Blades Under Large Deflections", Ph.D. Thesis, May, 1989. (182)

TELAC 89-06

Wolfe, Christopher E. "Damage Accumulation in a Gradient Stress Field in Graphite/Epoxy Laminates, May, S.M. Thesis, 1989. (225)

TELAC 89-05

Dunn, Peter E., "Stall Flutter of Graphite/Epoxy Wings with Bending-Torsion Coupling", S.M. Thesis, May, 1989. (197)

TELAC 89-04

Minguet, Pierre, and Dugundji, John , "Experiments and Analysis for Structurally Coupled Composite Blades Under Large Deflections, Part 1 - Static Behavior, part 2 - Dynamic Behavior", March, 1989 (30)

Also available as AIAA Papers No. 89-1365, 89-1366 in the Proceedings of the AIAA/ASME/ASCE/AHS/ASC 30th Structures, Structural Dynamics and Materials Conference, Mobile, Alabama, April 3-5, 1989.

TELAC 89-03

Lie, Simon C., "Damage Resistance and Damage Tolerance of Thin Composite Facesheet Honeycomb Panels", March, 1989. (225)

TELAC 89-02

Llorente, Steven G. and Mar, James W., "The Residual Strength of Filament Wound Graphite/Epoxy Sandwich Laminates Due to Impact Damage and Environmental Conditioning", April, 1989. (11)

Also available as AIAA Paper No. 89-1275 in Proceedings of the AIAA/ASME/ASCE/AHS/ASC 30th Structures, Structural Dynamics, and Materials Conference, Mobile, Alabama, April, 1989, pp. 1012-1022.

TELAC 89-01

Lagace, Paul A. and Saeger, Kevin J., "Approaches for Preliminary Design Assessment of Delamination Potential in Composite Laminates", May, 1989 (9).

Also available in Proceedings of the 1st USSR-US Symposium on Mechanics of Composite Materials, Riga, Latvian SSR, (published 1992) pp. 302-310.

TELAC 88-14

Lagace, Paul A., "Fracture and Longevity of Composite Structures", Final Report for Period 15 June, 1986-14 June, 1987, Grant No. AFOSR-85-0206, June, 1988. (79)

TELAC 88-13

Lagace, Paul, A., "The Potential for Composite Materials in Marine Structures", December, 1988. (15)

Also available in Automation in the Design and Manufacture of Large Marine Systems, Proceedings of the 16th Annual MIT Sea Grant College Program Lecture and Seminar Series, 1990, pp. 259-274.

TELAC 88-12

Dugundji, John, "Simple Expressions for Higher Vibration Modes of Uniform Euler Beams", January, 1988. (currently not available)

Available in AIAA Journal, Vol. 26, No. 8, August, 1988, pp. 1013-1014.

TELAC 88-11

Dunn, Peter E., and Dugundji, John, "Stall Flutter of Graphite/Epoxy Wings with Bending-Torsion Coupling", Annual Technical Report for Period 1 July 1987 to 30 June 1988 , AFOSR Contract No. F49620-86-C-0066, October, 1988. (23)

TELAC 88-10

Lie, Simon C., and Mar, James W., "Damage Resistance and Damage Tolerance of Minimum Gauge Honeycomb Structures", Report to Boeing Helicopters for Period June 1, 1987 to June 30, 1988 , August, 1988. (62)

TELAC 88-09

Kraft, Michael J., "Impact Damage Response of Graphite/Epoxy Fabric Structures", S.M. Thesis, July, 1988. (295)

TELAC 88-08

ELK (currently not available)

TELAC 88-07

Lagace, Paul A. and Cannon, Raymond K., "Effects of Ply Dropoffs on the Tensile Behavior of Graphite/Epoxy Laminates", June, 1988. (11)

Also available in Proceedings of the 4th Japan-U.S. Conference on Composite Materials, Washington, D.C., June, 1988, pp. 242-252.

TELAC 88-06

Brewer, John C., "Failure of Graphite/Epoxy Induced By Delamination", Ph.D. Thesis, May, 1988. (275)

TELAC 88-05

Minguet, Pierre J., Dugundji, John, and Lagace, Paul A,. "Postbuckling Behavior of Laminated Plates Using a Direct Energy Minimization Technique", May, 1988. (38)

Revised version available in AIAA Journal, Vol. 27, December, 1989, pp. 1785-1790.

TELAC 88-04b

Lagace, Paul A., Beaumont, Matthew, Brewer, John C., and Varnenin, Carl F., "TELAC Manufacturing Course Class Notes", May, 1988. (107), revised September, 1991. (57)

TELAC 88-03

Cairns, Douglas S. and Lagace, Paul A., "Residual Tensile Strength of Graphite/Epoxy and Kevlar/Epoxy Laminates with Impact Damage", presented at the ASTM 9th Symposium on Composite Materials: Testing and Design, Reno, Nevada, April, 1988. (30)

Revised version available in Composite Materials: Testing and Design, Ninth Volume, ASTM STP 1059, 1990, pp. 48-63.

TELAC 88-02

Cairns , Douglas S. and Lagace, Paul A., "Transient Response of Graphite/Epoxy and Kevlar/Epoxy Laminates Subjected to Impact", Presented at AIAA/ASME/AHS 29th Structures, Structural Dynamics and Materials Conference, April, 1988. (10)

TELAC 88-01

Lagace, Paul A., "Fracture and Longevity of Composite Structures", Annual Report for Period 15 June, 1985 - 14 June, 1986 , Grant No. AFOSR-85-0208, February, 1988. (61)

TELAC 87-20

Sadlo and Brown (currently not available)

TELAC 87-19

Scribner and Wilson, "Delamination of Graphite/Epoxy Laminates under Compressive Loading", December, 1987. (currently not available)

TELAC 87-18

Pierre Minguet, "Reference Manual for PostBS, Postbuckling Analysis Program for Laminated Rectangular Plates", November, 1987. (76)

TELAC 87-17

Dunn, Peter and Dugundji, John "Stall Flutter of Graphite/Epoxy Wings with Bending-Torsion Coupling", Annual Technical Report for Period 1 July, 1986 - 30 June, 1987 , Contract No. F49620-86-C-0066. (18)

TELAC 87-16

Cairns , Douglas S., "The Influence of Rotary Inertia on the Impact of Composite Plates", May, 1987. (67)

TELAC 87-15

Cairns , Douglas S., "Impact and Post-Impact Response of Graphite/Epoxy and Kevlar/Epoxy Structures", Ph.D. Thesis August, 1987. (498)

TELAC 87-14

Bernard, Michael, L. and Lagace, Paul, A., "Impact Resistance of Composite Sandwich Plates", September, 1987. (10)

Also available in Proceedings of the ASC 2nd Technical Conference, Newark, Delaware, September, 1987, pp. 167-176.

Also available in Journal of Reinforced Plastics and Composites, Vol. 8, September, 1989, pp. 432-445.

TELAC 87-13

Iki, Kara N., "Notch Sensitivity of Graphite/Epoxy under Compression", S.B. Thesis (Course III), May, 1987. (109)

TELAC 87-12

Cannon, Raymond K., "The Effects of Ply Dropoffs on the Tensile Behavior of Graphite/Epoxy Laminates", S.M. Thesis, May, 1987. (176)

TELAC 87-11

Bernard, Michael L., "Impact Resistance and Damage Tolerance of Composite Sandwich Plates", S.M. Thesis, May, 1987. (228)

TELAC 87-10

Sultana, John, "Effects of Residual Manufacturing Stresses on the Fracture of Graphite/Epoxy Laminates", S.M. Thesis, May, 1987. (182)

TELAC 87-09

Saeger, Kevin J. and Lagace, Paul A., "Fracture of Pressurized Composite Cylinders with a High Strain-to-Failure Matrix System", presented at the ASTM Second Symposium on Composite Materials: Fatigue and Fracture, Cincinnati , Ohio , April, 1987. (30)

Revised version available in Composite Materials: Fatigue and Fracture, ASTM STP 1012, ASTM, 1989, pp. 326-337.

TELAC 87-08

Vizzini, Anthony J. and Lagace, Paul A., "An Elastic Foundation Model to Predict the Growth of Delaminations", Aprio, 1987. (7)

Also available as AIAA Paper No. 87-0879-CP in Proceedings of the AIAA/ASME/ASCE/AHS 28th Structures, Structural Dynamics and Materials Conference, Monterey, California, April, 1987, pp. 776-782.

Revised version available in Journal of Composite Technology and Research, Vol. 11, 1989, pp. 81-86.

TELAC 87-07

DiNardo, Marc T. and Lagace, Paul A., "Buckling and Postbuckling of Laminated Composite Plates with Ply Dropoffs", April, 1987. (9)

Also available as AIAA Paper No. 87-0730-CP in Proceedings of the AIAA/ASME/ASCE/AHS 28th Structures, Structural Dynamics and Materials Conference, Monterey, California, April, 1987, pp. 156-164.

TELAC 87-06

Wang, Chang, Pian, Theodore H.H., Dugundji, John, and Lagace, Paul A., "Analytical and Experimental Studies on the Buckling of Laminated Thin-Walled Structures", April, 1987. (6)

Also available as AIAA Paper No. 87-0727CP in Proceedings of the AIAA/ASME/ASCE/AHS 28th Structures, Structural Dynamics and Materials Conference, Monterey, California, April, 1987, pp. 135-140.

TELAC 87-05

Minguet, Pierre, Dugundji, John, and Lagace, Paul A., "Buckling and Failure of Sandwich Plates with Graphite/Epoxy Faces and Various Cores", April, 1987. (8)

Also available as AIAA Paper No. 87-0795-CP in Proceedings of the AIAA/ASME/ASCE/AHS 28th Structures, Structural Dynamics and Materials Conference, Monterey, California, April, 1987, pp. 394-401.

Revised version available in Journal of Aircraft, Vol. 25, April, 1988, pp. 372-379.

TELAC 87-04

Weems, Douglas B., "The Effect of Thick Interlaminar Shear Layers on the Behavior of Graphite/Epoxy Laminates", S.M. Thesis, Februar, 1987. (181)

TELAC 87-03

Lagace, Paul A. and Brewer, John C., "Studies of Delamination Growth and Final Failure under Tensile Loading", presented at Sixth International Conference on Composite Materials, London , England , July, 1987. (12)

TELAC 87-02

Lagace, Paul A. and Cairns , Douglas S., "Tensile Response of Laminates to Implanted Delaminations", April, 1987 (10)

Also available in Advanced Materials Technology '87, SAMPE, April, 1987, pp. 720-729.

TELAC 87-01

Lagace, Paul A. and Saeger, Kevin J., "Damage Tolerance Characteristics of Pressurized Graphite/Epoxy Cylinders", March, 1987. (5)

Also available in Proceedings of the Sixth International Symposium on Offshore Mechanics and Arctic Engineering, ASME, Houston, Texas, March, 1987, pp. 31-37.

TELAC 86-24

Yancey and Kim, 16.622. (currently not available)

TELAC 86-23

Dugundji, John, Lagace, Paul A., Mar, James W., and Pian, Theodore H.H., "Postbuckling, Damage Tolerance and Manufacturing Techniques for Advanced Composite Materials", Final Report for Period 1 June, 1983 to 30 June, 1986 , AFWAL Contract No. F33615-83-K-5016, August, 1986. (58)

Also available as AFWAL-TR-87-4006

TELAC 86-22

Lagace, Paul A. and Saeger Kevin S., "Response of Impacted Graphite/Epoxy Panels to Cyclic Shear Loading", Final Report for Boeing Vertol for Period 6/86 - 9/86, October, 1986. (107) (-22a: Data Supplement). (150)

TELAC 86-21

Lagace, Paul A. and Weems, Douglas B., "A Through-The-Thickness Strength Specimen for Composites", presented at the ASTM 2nd Symposium on Test Methods and Design Allowables for Fiber Composites, Phoenix, Arizona, November, 1986. (26)

TELAC 86-20

Lagace, Paul A. and Vizzini, Anthony J., "The Sandwich Column as a Compressive Characterization Specimen for Thin Laminates", presented at the ASTM 8th Symposium on Composite Materials: Testing and Design, Charleston, South Carolina, April, 1986. (42)

TELAC 86-19

Wang, Cheng, "Finite Element and Experimental Studies of Buckling of Laminated Thin-Wall Structures", Ph.D. Thesis, May, 1986. (265)

TELAC 86-18

Kageyama, Masami, "The Effects of Delaminations on the Failure of Pressurized Graphite/Epoxy Cylinders", S.M. Thesis, June, 1986. (222)

TELAC 86-17

Lagace, Paul A., Weems, Douglas B., and Brewer, John C., "Suppression of Delamination via an Interply Adhesive Layer", June, 1986. (8)

Also available in Composites '86: Recent Advances in Japan and the United States , June, 1986, pp.323-330.

TELAC 86-16

Minguet, Pierre J., "Buckling of Graphite/Epoxy Sandwich Plates", S.M., May, 1986. (201)

TELAC 86-15

Park, HaeSim, "Fracture of Ultra-High Modulus Graphite/Epoxy", S.M. Thesis, May, 1986. (161)

TELAC 86-14a

Chen, Gun-Shing and Dugundji, John, "Dynamics and Aeroelasticity of Composite Structures", Final Report for Period: 1 July, 1985 - 30 June, 1986 , AFOSR No. F49620-84-C-099, 1986. (currently not available)

TELAC 86-14

Chen, Gun-Shing, "Aeroelastic Behavior of Forward Swept Graphite/Epoxy Wing Aircraft with Rigid Body Freedoms", Ph.D. Thesis, May 1986. (212)

TELAC 86-13

DiNardo, Marc T., "Buckling and Postbuckling Behavior of Laminated Composite Plates with Ply Dropoffs", S.M. Thesis, May, 1986. (373)

TELAC 86-12

Vizzini, Anthony J., "Delamination Failure and Compressive Fracture of Graphite/Epoxy", Ph.D. Thesis, May, 1986. (558)

TELAC 86-11

Saeger, Kevin J., "Damage Tolerance of Composite Cylinders with a High Strain-to-Failure Matrix System", S.M. Thesis, May, 1986. (181)

TELAC 86-10

Chen, Gun-Shing and Dugundji, John, "Experimental Aeroelastic Behavior of Forward Swept Graphite/Epoxy Wings with Rigid Body Freedoms", May, 1986. (10)

Also available as AIAA Paper No. 86-0971-CP in Proceedings of the AIAA/ASME/ASCE/AHS 27th Structures, Structural Dynamics and Materials Conference, San Antonio, Texas, May, 1986, pp. 462-471.

TELAC 86-09

Causbie, Scott M. and Lagace, Paul A., "Buckling and Final Failure of Graphite/PEEK Stiffeners Sections", May 1986. (18)

TELAC 86-08

Jensen, David W. and Lagace, Paul A., "Influence of Mechanical Couplings on the Buckling and Postbuckling Behavior of Anisotropic Plates", May, 1986. (10)

Also available as AIAA paper no. 86-0880-CP in Proceedings of the AIAA/ASME/ASCE/AHS 27th Structures, Structural Dynamics and Materials Conference, San Antonio, Texas, May, 1986, pp. 132-141.

Revised version available in AIAA Journal, Vol. 26, October, 1988, pp. 1269-1297.

TELAC 86-07

Brewer, John C., and Lagace, Paul A., "Quadratic Stress Criterion for Initiation of Delamination", March, 1986. (32)

TELAC 86-06

Lagace, Paul A., Brewer, John C., and Kassapoglou, Christos, "The Effect of Thickness on Interlaminar Stresses and Delamination", March, 1986. (33)

Also available in Journal of Composites Technology & Research, Fall, 1987, pp. 81-87.

TELAC 86-05

Llorente, Steven G., "The Residual Strength of Graphite/Epoxy Sandwich Laminates Due to Impact Damage and Environmental Conditioning", S.M. Thesis, February, 1986. (262)

TELAC 86-04

Robichaux, Leonard M., "The Effects of Implanted Delaminations on the Tensile Behavior of Graphite/Epoxy Laminates", S.M. Thesis, January, 1986. (150)

TELAC 86-03

Jensen, David W., "Buckling and Postbuckling Behavior of Unbalanced and Unsymmetric Laminated Graphite/Epoxy Plates", Ph.D. Thesis, January, 1986. (Part I - Text) (Part II - Data Appendices) (349 - Part I, 390 - Part II).

TELAC 86-02

Lagace, Paul A., Kassapoglou, Christos, and Brewer John C., "An Efficient Method for the Calculation of Interlaminar Stresses in Composite Laminates Due to Thermal and Mechanical Effects", June, 1986. (7)

Also available in Proceedings of the International Symposium on Composite Materials and Structures, Beijing, China, June, 1986, pp. 777-783.

TELAC 86-01

Lagace, Paul A., "Delamination in Composites: Is Toughness the Key", April, 1986, (12)

Also available in Material Sciences for the Future, Proceedings of the 31st SAMPE Symposium/Exhibition, Las Vegas, Nevada, April, 1986, pp. 738-749.

Also available in SAMPE Journal, Vol. 22, Nov/Dec, 1986, pp. 53-60.

TELAC 85-26

Chang, Sigong G. and Mar, James W., "The Catastrophic Failure of Pressurized Graphite/Epoxy Cylinders Flawed with Slits and Holes", March, 1985. (currently not available)

TELAC 85-25

Dugundji, John, and Chen, Gun-Shing, "Dynamics and Aeroelasticity of Composite Structures", Final Report for Air Force Office of Scientific Research Grant No. AF0SR-84-0142 for Period 1 May, 1984 - 30 June, 1985. (28)

TELAC 85-24

Saeger, Kevin J., "A Comparison of the Damage Tolerance of Pressurized Graphite/Epoxy and Aluminum Cylinders", November, 1985. (23)

TELAC 85-23

BMAC (currently not available)

TELAC 85-22

AFOSR (currently not available)

TELAC 85-21

Grapes, Thomas, "Sensitivity of Graphite/Epoxy to Implanted Delaminations under Tensile Load: Initial Study", July, 1985. (21)

TELAC 85-20

Sultana, John, "An Investigation of Transverse Crack Initiation with Respect to Nonlinear Stress-Strain Behavior in Graphite/Epoxy Laminates", September, 1985. (29)

TELAC 85-19

Sultana, John, "Photoelastic Study of Nonlinear Stress-Strain Behavior in [±45]s Graphite/Epoxy Laminates Near Holes", September, 1985. (60)

TELAC 85-18

Vizzini, Anthony J. and Lagace, Paul A., "The Buckling of a Delaminated Sublaminate on an Elastic Foundation", December, 1985. (24)

TELAC 85-17

Cairns, Douglas and Lagace, Paul A., "Thick Composite Plates Subjected to Lateral Loading", December, 1985. (31)

Revised version available in Journal of Applied Mechanics, Vol. 54, September, 1987, pp. 611-616.

TELAC 85-16

Brewer, John C., Kassapoglou, Christos, and Lagace, Paul A., "An Efficient Method for the Calculation of Interlaminar Stresses due to Thermal Stresses in Composite Materials", August, 1985. (74)

TELAC 85-15

Brent, David and Kraft, Michael J., "Delamination Growth in Graphite/Epoxy under Tensile Monotonic Load", December, 1985. (currently not available)

TELAC 85-14

Bayalis, Mary K. and Kowalski, Karl G., "Damage Sensitivity of Kevlar/Epoxy Laminates in Tension", December, 1985. (currently not available)

TELAC 85-13

Daken, M. Hatem M.H., "Notch Size Effects on Splitting Damage Development in Graphite/Epoxy Under Tensile Cyclic Loading", Ph.D. Thesis, September, 1985. (247)

TELAC 85-12

Lagace, P.A., Jensen, D.W., and Finch, D.C., "Buckling of Unsymmetric Composites", July, 1985. (42)

Also available in Composite Structures, Vol. 5, 1986, pp. 101-123.

TELAC 85-11

Lagace, P.A., "Postmortem Determination of Delamination Failure", July, 1985. (19)

Also available in Proceedings of the International Conference on Postmortem Analysis of Composites, Dayton, Ohio, July, 1985, pp. 7-1 - 7-19.

TELAC 85-10

Mar, James W., "Undergraduate Research Activities in Advanced Composites", Presented at the ASEF Conference, Atlanta, Georgia, June, 1985. (14)

TELAC 85-09

Brewer, John C., "The Effect of Ply Thickness on the Free Edge Delamination of Graphite/Epoxy Laminates", S.M. Thesis, May, 1985. (189)

TELAC 85-08

Barkey, Derek and Leistensnider, James, "Suppression of Delamination Due to Interlaminar Shear by Using Film Adhesive Interply Layer", May, 1985. (47)

TELAC 85-07

Alemayehu, Seifu, "Finite Width Effects on the Fracture and Splitting of Notched Graphite/Epoxy", May, 1985. (currently not available)

TELAC 85-06

Kassapoglou, Christos and Lagace, Paul A., "Closed Form Solutions for the Interlaminar Stress Field in Angle-Ply and Cross-Ply Laminates", April, 1985. (30)

Also available in Journal of Composite Materials, Vol. 21, April, 1987, pp. 291-308.

TELAC 85-05b

Kassapoglou, Christos and Lagace, Paul A., "An Efficient Method for the Calculation of Interlaminar Stresses in Composite Materials", March, 1986.

Also available in Journal of Applied Mechanics, Vol. 53, December, 1986, pp. 744-750.

TELAC 85-05

Kassapoglou, Christos and Lagace, Paul A., "An Efficient Method for the Calculation of Interlaminar Stresses in Composite Materials: Part 2 - Solution Using Assumed Stress Shapes", March, 1985. (41)

TELAC 85-04

Lagace, Paul A., and Kassapoglou, Christos, "An Efficient Method for the Calculation of Interlaminar Stresses in Composite Materials: Part 1 - The Force Balance Method", March, 1985. (25)

TELAC 85-03

Trop, David, "Damage Tolerance of Internally Pressurized Sandwich Walled Graphite/Epoxy Cylinders", S.M. Thesis, January, 1985. (203)

TELAC 85-02

Hinger, Robert, "Temperature Effects on Graphite/Epoxy", S.M. Thesis, January, 1985. (153)

TELAC 85-01

Lagace, Paul A., and Allen, Mark W., "Evaluation of the Alternative Manufacturing Methods for Bonding Graphite/Epoxy Composites", March, 1985, pp. 427-442. (16)

Also available in Advancing Technology in Materials and Processes, Proceedings of the 30th National SAMPE Symposium/ Exhibition, Anaheim, California, March, 1985, pp. 427-442.

TELAC 84-24

Causbie, Scott, unsymmetric laminate report. (currently not available)

TELAC 84-23

Dakem, H.H., and Mar, J.W., "Splitting Initiation and Propagation in Notched Unidirectional Graphite/Epoxy Composites Under Tension-Tension Cyclic Loading," June, 1984. (currently not available)

Available in Composite Structures, Vol. 4, 1985, pp. 111-133.

TELAC 84-22

Lagace, Paul A., "BMAC" (currently not available)

TELAC 84-21

Lagace, Paul A., Mar, James W., and Dugundji, John, "Fracture, Longevity (Fatigue), Dynamics and Aeroelasticity of Composite Structures," Report for Period January, 1983 - March, 1984 for AFOSR, December, 1984. (140)

TELAC 84-20

Brewer, John C., "The Effect of Ply Thickness on Delamination of Advanced Composites," July, 1984. (56)

TELAC 84-19

Lagace, Paul A., and Nolet, Stephen C., "The Effect of Ply Thickness on Longitudinal Splitting and Delamination in Graphite/Epoxy under Compressive Cyclic Load", presented at the ASTM Symposium on Composite Materials: Fatigue and Fracture, Dallas/Ft. Worth, Texas, October, 1984. (56)

Revised version available in Composite Materials: Fatigue and Fracture, ASTM STP 907, 1986, pp. 335-360.

TELAC 84-18

Kassapoglou, Christos, "Interlaminar Stresses at Straight Free Edges of Composite Laminates", S.M. Thesis, October, 1984. (265)

TELAC 84-17

Allen, Mark W., "Evaluation of the Alternative Manufacturing Methods for Bonding Graphite/Epoxy Composites in Single and Double Lap Joints", S.M. Thesis, October, 1984. (309)

TELAC 84-16

Levin, Stephen C., "Damage Tolerance Characteristics of Graphite/ Epoxy Sandwich Laminates in Uniaxial Tension", S.M. Thesis, September, 1984. (301)

TELAC 84-15

Lagace, Paul A., "Notch Sensitivity of Graphite/Epoxy Fabric Laminates", presented at Composites: Materials and Engineering, an International Symposium, Newark, Delaware, September, 1984. (40)

Revised version available in Composite Science and Technology, Vol. 26, No. 2, 1986, pp. 95-117.

TELAC 84-14

TEBAS User's Guide (TELAC computer documentation), April, 1984 (latest edition: Edition 2, September, 1985). (currently not available)

TELAC 84-13

Chang, Sigong and Mar, James W., "The Catastrophic Failure of Pressurized Graphite/Epoxy Cylinders Initiated by Slits at Various Angles", May, 1984. (82)

Also available as AFWAL-TR-85-4056, Air Force Wright Aeronautical Laboratories, WPAFB, Ohio, 1985.

TELAC 84-12

Egerton, Kari and Sultana, John, "Nonlinear Stress-Strain Behavior of Angle Ply Graphite/Epoxy Laminates near Holes", May, 1984. (61)

TELAC 84-11

Weems, Douglas B. and Rini, Linda, "Tensile Behavior of Graphite/Epoxy at Elevated Temperatures", May, 1984. (73)

TELAC 84-10

Levin, Stephen C., and Mar, James W., "Damage Tolerance of Composite Cylindrical Shells", Interim Report for Period September 1983 -February 1984 for Beech Aircraft Company Contract D34447-8, March, 1984. (63)

TELAC 84-09

Lagace, Paul A., "Notch Sensitivity and Stacking Sequence of Laminated Composites", presented at ASTM Seventh Conference: Composite Materials Testing and Design, Philadelphia, Pennsylvania, April, 1984. (25)

Revised version available in Composite Materials: Testing and Design (Seventh Conference), ASTM STP 893, 1986, pp. 161-176.

TELAC 84-08

Lansberger, Brian J., and Dugundji, John, "Aeroelastic Behavior of Straight and Forward Swept Graphite/Epoxy Wings", May, 1984. (10)

Also available as AIAA Paper No. 84-0903-CP in the Proceedings of the AIAA/ASME/ASCE/AHS 25th Structures, Structural Dynamics and Materials Conference, Palm Springs, California, May, 1984.

Revised version available in Journal of Aircraft, Vol. 22, August, 1985, pp. 679-686.

TELAC 84-07

Lagace, Paul A., "Nonlinear Stress-Strain Behavior of Graphite/Epoxy Laminates", May, 1984. (11)

Also available as AIAA Paper No. 84-0860-CP in the Proceedings of the AIAA/ASME/ASCE/AHS 25th Structures, Structural Dynamics and Materials Conference, Palm Springs, California, May, 1984.

Revised version available in AIAA Journal, Vol. 23, October, 1985, pp. 1583-1589.

TELAC 84-06

Vizzini, Anthony J. and Lagace, Paul A., "The Role of Ply Buckling in the Compressive Failure of Graphite/Epoxy Tubes", May, 1984. (9)

Also available as AIAA Paper No. 84-0963-CP in the Proceedings of the AIAA/ASME/ASCE/AHS 25th Structures, Structural Dynamic and Materials Conference, Palm Springs, California, May, 1984.

TELAC 84-05

Chang, Sigong G., and Mar, James W., "The Catastrophic Failure of Pressurized Graphite/Epoxy Cylinders Initiated by Slits at Various Angles", May, 1984. (5)

Also available as AIAA Paper No. 84-0887-CP in the Proceedings of the AIAA/ASME/ASCE/AHS 25th Structures, Structural Dynamics and Materials Conference, Palm Springs, California, May, 1984, pp. 123-129.

TELAC 84-04

Mar, James W., Dugundji, John, Lagace, Paul A., and Pian, Theodore H.H., "Post-Buckling, Damage Tolerance, and Manufacturing Techniques for Advanced Composite Structures", Progress Report for Period June, 1983 - November, 1983 for Air Force Materials Laboratory Contract No. F33615-83-K-5016, February, 1984. (28)

TELAC 84-03

Finch, Douglas C., "The Buckling of Symmetric and Unsymmetric Composite Plates with Various Boundary Conditions", S.M. Thesis, February, 1984. (162)

TELAC 84-02

Rahner, Mark V., "Natural Vibrations of Anisotropic Thin Circular Cylindrical Shells", S.M. Thesis, February, 1984. (162)

TELAC 84-01

Nolet, Stephen C., "The Effect of Ply Thickness on the Initiation and Growth of Delamination in Graphite/Epoxy Laminates with Holes Under Compressive Cyclic Loading", S.M. Thesis, January, 1984. (180)

TELAC 83-23

Bauchau, Oliver A., "Optimal Design of High Speed Rotating Graphite/Epoxy Shafts", January, 1983. (currently not available)

Available in Journal of Composite Materials, Vol. 17, March, 1983, pp. 171-181.

TELAC 83-22

Mar, James W., "Fracture, Longevity, and Damage Tolerance of Graphite/Epoxy Filamentary Composite Materials", presented at the AIAA/ASME/ASCE/AHS 24th Structures, Structural Dynamics and Materials Conference, Lake Tahoe, Nevada, May, 1983. (22)

Also available in Journal of Aircraft, Vol. 21, No. 1, January, 1984, pp. 77-83.

TELAC 83-21

Jensen, Dave W., and Crawley, E.F., "Frequency Determination Techniques for Cantilevered Plates with Bending-Torsion Coupling, presented at the AIAA/ASME/ASCE/AHS 24th Structures, Structural Dynamics and Materials Conference, Lake Tahoe, Nevada, May, 1983. (currently not available)

Available in AIAA Journal, Vol. 22, No. 3, March, 1984, pp. 415-420.

TELAC 83-20

Archard, Karen, and Park, HaeSim, "Tensile Fracture of Laminates with Two Sets of Angled Piles", December, 1983. (currently not available)

TELAC 83-19

Lagace, Paul A., "The Behavior of Highly Loaded Structural Components", Report for Period September 1982 - August, 1983 for Boeing Military Airplane Company, November, 1983. (137) (currently not available)

TELAC 83-18

Lagace, Paul A., and Levin, Stephen C., "Fracture Toughness", Final Report for Period June 1983 - August 1983 for Beech Aircraft Company, October, 1983. (92)

TELAC 83-17

Gronet, Marc S., "Vibration and Deflections of Built-up Graphite/Epoxy Wings with Bending-Torsion Coupling", S.M. Thesis, October, 1983. (126)

TELAC 83-16

Brewer, John C., "Use of the Novascope 2000 for Ultrasonic Inspection: TELAC Handbook", September, 1983. (53)

TELAC 83-15

Chisholm, John, and Chin, David, "Effects of Loading into the Nonlinear Region of [012], [±25]s, [±40]s, [±50]s, and [±55]s Graphite/ Epoxy Laminates", September, 1983. (50)

TELAC 83-14

Chisholm, John, and Chin, David, "Stress-Strain and Fracture Data for Some Unnotched Graphite/Epoxy Laminates", September, 1983. (70)

TELAC 83-13

Brewer, John C., and Weems, Douglas B., "Comparison of Tapered and Straight-Edged Graphite/Epoxy Coupons, II", September, 1983. (45)

TELAC 83-12

Dugundji, John, Crawley, Edward F., Jensen, David W., and Rahner, Mark V., "Composite and Drive Shafts for VTOL Applications", Report for Naval Air Systems Command for Period May 1982 - April, 1987, July, 1983. (28)

TELAC 83-11

Lagace, Paul A., Mar, James W., and Dugundji, John, "Fracture, Longevity (Fatigue), Dynamics, and Aeroelasticity of Composite Structures", Report for Period January 1983 - December 1983 for AFOSR, June, 1983. (137)

Also available as AFOSR-84-0001TR.

TELAC 83-10

Chisholm, John, "Graphite/Epoxy Plates with Stiffeners: Manufacture and Compressive Testing", May, 1983. (59)

TELAC 83-09

Reuter, Jeffrey A., "The Correlation of Flat and Tubular Scarf Joints", S.M. Thesis, June, 1983. (currently not available)

TELAC 83-08

Vizzini, Anthony J., "Instabilities and Failure of Graphite/Epoxy Tubes in Compression", S.M. Thesis, June, 1983. (269)

TELAC 83-07

Chang, Ya-Pei, Archard, Karen, and Brewer, John, "Tensile Properties of Unnotched and Notched Graphite/Epoxy Fabric Composite Laminates", May, 1983. (77)

TELAC 83-06

Daken, M. Hatem M.H., "Splitting Initiation and Propagation in Flawed Unidirectional Graphite/Epoxy Composites Under Tension-Tension Cyclic Loading", S.M. Thesis, February, 1983. (334)

TELAC 83-05

Graves , Michael J., and Lagace, Paul A., "Damage Tolerance of Composite Cylinders", April, 1983. (28)

Also available as SAE Paper 830766 and presented at SAE Business Aircraft Meeting and Exposition, Wichita, Kansas, April, 1983.

Also available in Composite Structures-, Vol. 4, No. 1, 1985, pp. 75-91.

TELAC 83-04

Lansberger, Brian J., "Aeroelastic Properties of Straight and Forward Swept Graphite/Epoxy Wings", S.M. Thesis, February, 1983. (158)

TELAC 83-03

Dennis, Scott, T., "Unsymmetric Laminated Graphite/Epoxy Composite Plates and Beam Analysis for Determining Coefficients of Thermal Expansion", S.M. Thesis, February, 1983. (120)

TELAC 83-02

Nolet, Stephen C., "The Construction of Ten-Foot Long Composite Space Tubes", January, 1983. (currently not available)

Available as AIAA Paper 83-0644 and presented at AIAA 21st Aerospace Sciences Meeting, Reno, Nevada, January, 1983.

TELAC 83-01

Lagace, Paul A., "Delamination Fracture under Tensile Loading", January, 1983. (35)

Also available in Proceedings of the Sixth Conference on Fibrous Composites in Structural Design, AMMRC MS83-2, November, 1983.

TELAC 82-20

Jensen, D.W., Crawley , E.F., and Dugundji, J., "Vibration of Cantilevered Graphite/Epoxy Plates with Bending-Torsion Coupling", February, 1982. (currently not available)

Available in Journal of Reinforced Plastics and Composites, Vol. 1, July, 1982, pp. 254-269

TELAC 82-19

Hollowell, S.J., and Dugundji, J., "Aeroelastic Flutter and Divergence of Stiffness Coupled, Graphite/Epoxy Cantilevered Plates", May, 1982. (currently not available)

Available in Proceedings of the 23rd AIAA/ASME/ASCE/AHS Structures, Structural Dynamics, and Materials Conference, New Orleans, Louisiana, May 10-12, 1982.

Revised version available in Journal of Aircraft, January, 1984, pp. 69-76.

TELAC 82-18

Fanucci, Jerome Paul, and Mar, James W., "Fatigue Damage Detection in Thin Composite Laminates Using Out-of-Plane Moire Inteferometry", January, 1982. (currently not available)

Available in Journal of Composite Materials, Vol. 16, March, 1982, pp. 94-102.

TELAC 82-17

Dunmire, Christopher J., "Development of a Compression Testing Method for Graphite/Epoxy Coupons", October, 1982. (35)

TELAC 82-16

Brewer, John C., "Tensile Fracture of Graphite/Epoxy with Angled Slits", December, 1982. (57)

TELAC 82-15

Brewer, John C., "Comparison of Tapered Graphite/Epoxy Coupons with Standard TELAC Graphite/Epoxy Coupons", April, 1982. (39)

TELAC 82-14

Mar, James W., and Lagace, Paul A., "Design Technology of Advanced Composites", Final Report for Air Force Materials Laboratory for Period August, 1977 - May 1982, November, 1982. (59)

TELAC 82-13

Dunmire, Christopher, and Trop, David, "Behavior of Notched Graphite/Epoxy Laminates Under Compressive Static and Cyclic Loads", November, 1982. (32)

TELAC 82-12

Lagace, Paul A., "The Behavior of Highly Loaded Structural Components", Report for Period April 1982 to October 1982 for Boeing Military Airplane Company, December, 1982. (currently not available)

TELAC 82-11

Marquis, Willard A., "Fatigue Behavior of Graphite/Epoxy Plates under Shear Buckling", S.M. Thesis, September, 1982. (92)

TELAC 82-10

Graves , Michael J., "The Catastrophic Failure of Pressurized Graphite/ Epoxy Cylinders", Ph.D. Thesis, September, 1982. (250)

TELAC 82-09

Malan, Remy, and Pennock, Douglas S., "Nonlinear Bending Characteristics of Curved Composite Beams", May, 1982. (28) (currently not available)

TELAC 82-08

Smith, Rhonwen, and Davidheiser, Sherry, "A Better Sailboat Mast: Final Report on Fabrication and Testing of Graphite/Epoxy Laminates", May, 1982. (26)

TELAC 82-07

Chin, David A., and Trop, David, "Nonlinear Stress-Strain Behavior in Graphite/Epoxy Laminates", May, 1982. (49)

TELAC 82-06

Dodson, Carroll L., and Fujii, Eric, "Effects of Loading into the Nonlinear Region of Graphite/Epoxy Laminates", May, 1982. (49)

TELAC 82-05

Chang, Ya-Pei, and deLuis, Javier, "Determination of the Mechanical Properties of Graphite/Epoxy Prepreg Composite", May, 1982. (45)

TELAC 82-04

Lagace, Paul A., "Static Tensile Fracture of Graphite/Epoxy", Ph.D. Thesis, April, 1982. (450)

TELAC 82-03

Selby III, Harry P., "Aeroelastic Flutter and Divergence of Rectangular Wings with Bending-Torsion Coupling", S.M. Thesis, February, 1982. (currently not available)

TELAC 82-02

Nolet, Stephen C., "The Construction of Ten-Foot Long Advanced Composite Space Tubes", February, 1982. (currently not available)

TELAC 82-01

Wong, Michael, "The Effects of Fabrication and Moisture on the Curvatures of Thin Unsymmetric Graphite/Epoxy Laminates", S.M. Thesis, February, 1982. (272)

TELAC 81-17

Bar-Yoseph, P., and Pian, T.H.H., "Calculations of Interlaminar Stress Concentration in Composite Laminates", January, 1981. (currently not available)

Available in Journal of Composite Materials, Vol. 15, May, 1981, pp. 225-239.

TELAC 81-16

Bauchau, O.A., "Experimental Measurement of Elastic Shear Modulus of Graphite/Epoxy Tubes", January, 1981. (currently not available)

Available in Journal of Composite Materials, Vol. 15, March, 1981, pp. 151-156.

TELAC 81-15

Mar, J.W., Graves , M.J. , and Maass, D.P., "Effects of Compression-Compression Fatigue on Balanced Graphite/Epoxy Laminates with Holes", April, 1981.

Available in Journal of Aircraft, Vol. 18, September, 1981, pp. 744-747.

TELAC 81-14

Lagace, Paul A., and Brewer, John C., TELAC Manufacturing Course Class Notes, Edition 0-2, September, 1981. (150)

TELAC 81-13

Hoehn, George, "Fracture of Graphite/Epoxy Laminates with Slits", September, 1981. (currently not available)

TELAC 81-12

Rogers , James C., "An Investigation of the Damage Tolerance Characteristics of Graphite/Epoxy Pressure Vessels", S.M. Thesis, September, 1981. (212)

TELAC 81-11

Jensen, David W., "Natural Vibrations of Cantilevered Graphite/Epoxy Plates with Bending-Torsion Coupling", S.M. Thesis, September, 1981. (119)

TELAC 81-10

Fanucci, Jerome P., "Damage Initiation and Propagation During Compressive Fatigue of Flawed Graphite/Epoxy Composites", Ph.D. Thesis, June, 1981. (currently not available)

TELAC 81-09

Bauchau, Olivier A., "Design, Manufacturing, and Testing of High Speed Graphite/Epoxy Shafts", Ph.D. Thesis, June, 1981. (161)

TELAC 81-08

McManus, Hugh L.N., "Failure Modes in a Family of Graphite/Epoxy Laminates", S.M. Thesis, May, 1981. (150)

TELAC 81-07

Soderquist, Joseph R., "Off-Axis Tension Tests of TELAC Material, [q6]", May, 1981. (currently not available)

TELAC 81-06

Soderquist, Joseph R., "Composite Material Fatigue Life Prediction Methodology Literature Survey", May, 1981. (20)

TELAC 81-05

Garbus, Jonah (currently not available)

TELAC 81-04

Nolet, Stephen C., and Hakim, Allegra, "Determination of the Mechanical Properties of a Graphite-Fiberglass Hybrid Composite", May, 1981. (currently not available)

TELAC 81-03

Kirkpatrick, Serge, "Failure of Hybrid/Graphite Tubes under Torsion", May, 1981. (currently not available)

TELAC 81-02

Causbie, Scott M., "Fracture of Tensile Coupons: [±5/0]s, [±10/0]s [0/±5]s, and [0/±10]s", May, 1981. (currently not available)

TELAC 81-01

Hollowell, Steven J., "Aeroelastic Flutter and Divergence of Graphite/Epoxy Cantilevered Plates with Bending-Torsion Stiffness Coupling", S.M. Thesis, January, 1981. (currently not available)

TELAC 80-12

Crawley , E.F., and Dugundji, J., "Frequency Determination and Non-Dimensionalization for Composite Cantilever Plates", March, 1980. (currently not available)

Available in Journal of Sound and Vibration, Vol. 72, No. 1, 1980, pp. 1-10

.

TELAC 80-11

Mar, J.W., and Lagace, P.A., "Tensile Fracture of Graphite/Epoxy Laminates with Holes", August, 1980. (currently not available)

Available in Advances in Composite Materials, Proceedings of the Third International Conference on Composite Materials, Paris, France, 1980, pp. 130-145

.

TELAC 80-10

Regelbrugge, Marc E., "Buckling Behavior of Thin Composite Sandwich Columns", S.M. Thesis, September, 1980. (143)

TELAC 80-09

Garcia, Jose I., "Fracture of [±5/0]s, [±10/0]s, and [±15/0]s Graphite/ Epoxy Coupons under Tension", August, 1980. (50)

TELAC 80-08

Lee, Mark, "Fatigue in Graphite/Epoxy Bolted Joints", S.M. Thesis, June, 1980.

TELAC 80-07

Garcia, Jose I., "Static Tensile Behavior of [06], [0/±5]s, [0/±10]s, and [0/±15]s Graphite/Epoxy Laminates with Holes", S.M. Thesis, June, 1980. (144)

TELAC 80-06

Lesieutre, George A., "Crack Growth in Four-Ply Unidirectional Graphite/Epoxy Laminates under Cyclic Loading", May, 1980. (currently not available)

TELAC 80-05

Tendick, Frank, "Failure of Graphite/Epoxy Tubes with Bolted End Fittings Under Torsion", May, 1980. (22)

TELAC 80-04

Shih, Dwight, "Construction and Testing of Graphite/Epoxy Tubes", May, 1980. (currently not available)

TELAC 80-03

Huang, Chien Y., and Samos , Dean, "Torsional Fatigue of Graphite/ Epoxy Tubes", May, 1980. (currently not available)

TELAC 80-02

Heimann, Thomas D., and Lussier, David., "Predicting the Contours of Asymmetric Graphite/Epoxy Laminates", May, 1980. (currently not available)

TELAC 80-01

Lesieutre, George A., "Failure Modes of [02/±q]s Graphite/Epoxy Laminates", March, 1980. (currently not available)