Coupled thermo-piezoelectric-mechanical model for smart composite laminates

Aditi Chattopadhyay, Jingmei Li, Haozhong Gu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

A coupled thermo-piezoelectric-mechanical model of composite laminates with surface bonded piezoelectric actuators, subjected to externally applied loads, is developed in this paper. The governing differential equations are obtained by applying the principle of free energy and Hamilton's principle. A higher order displacement field combined with double triangular function expansion is assumed. Both thermal load and mechanical load are considered and the effect of actuation is studied. Composite laminates of various thickness and length are studied. The thermal coupling is shown to have significant effect in both quasi-static response analyses and the active response analyses.

Original languageEnglish (US)
Title of host publicationCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
Editors Anon
PublisherAIAA
Pages2902-2910
Number of pages9
Volume4
StatePublished - 1998
EventProceedings of the 1998 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit and AIAA/ASME/AHS Adaptive Structures Forum. Part 1 (of 4) - Long Beach, CA, USA
Duration: Apr 20 1998Apr 23 1998

Other

OtherProceedings of the 1998 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit and AIAA/ASME/AHS Adaptive Structures Forum. Part 1 (of 4)
CityLong Beach, CA, USA
Period4/20/984/23/98

Fingerprint

Laminates
Piezoelectric actuators
Composite materials
Thermal load
Free energy
Differential equations
Hot Temperature

ASJC Scopus subject areas

  • Architecture

Cite this

Chattopadhyay, A., Li, J., & Gu, H. (1998). Coupled thermo-piezoelectric-mechanical model for smart composite laminates. In Anon (Ed.), Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference (Vol. 4, pp. 2902-2910). AIAA.

Coupled thermo-piezoelectric-mechanical model for smart composite laminates. / Chattopadhyay, Aditi; Li, Jingmei; Gu, Haozhong.

Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. ed. / Anon. Vol. 4 AIAA, 1998. p. 2902-2910.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chattopadhyay, A, Li, J & Gu, H 1998, Coupled thermo-piezoelectric-mechanical model for smart composite laminates. in Anon (ed.), Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. vol. 4, AIAA, pp. 2902-2910, Proceedings of the 1998 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit and AIAA/ASME/AHS Adaptive Structures Forum. Part 1 (of 4), Long Beach, CA, USA, 4/20/98.
Chattopadhyay A, Li J, Gu H. Coupled thermo-piezoelectric-mechanical model for smart composite laminates. In Anon, editor, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 4. AIAA. 1998. p. 2902-2910
Chattopadhyay, Aditi ; Li, Jingmei ; Gu, Haozhong. / Coupled thermo-piezoelectric-mechanical model for smart composite laminates. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. editor / Anon. Vol. 4 AIAA, 1998. pp. 2902-2910
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