3 edition of Development and verification of global/local analysis techniques for laminated composites found in the catalog.
Development and verification of global/local analysis techniques for laminated composites
Published
1991
by College of Engineering, Virginia Polytechnic Institute and State University, Computational Mechanics Branch, National Aeronautics and Space Administration, Langley Research Center in Blacksburg, Va, Hampton, Va
.
Written in
Edition Notes
| Statement | Danniella Muheim Thompson, O. Hayden Griffin, Jr. |
| Series | NASA contractor report -- NASA CR-185060. |
| Contributions | Griffin, O. Hayden., Langley Research Center. Computational Mechanics Branch. |
| The Physical Object | |
|---|---|
| Format | Microform |
| Pagination | 1 v. |
| ID Numbers | |
| Open Library | OL15383204M |
This thesis presents the development, implementation, and application of response sensitivities in numerical simulation of composite manufacturing. The sensitivity results include both first- and second-order derivatives. Such results are useful in many applications. In this thesis, they are applied in reliability analysis, optimization analysis, model validation, model calibration, as well as. Robin James, Hanfei Mei, Victor Giurgiutiu Proc. SPIE. , Health Monitoring of Structural and Biological Systems IX KEYWORDS: Carbon, Aerospace engineering, Waveguides, Composites, Transducers, Structural health monitoring, Damage detection, Fiber reinforced polymers, Phased arrays, Acquisition tracking and pointing.
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Get this from a library. Development and verification of global/local analysis techniques for laminated composites. [Danniella Muheim Thompson; O Hayden Griffin; Langley Research Center. Computational Mechanics Branch.].
@article{osti_, title = {Lamb-wave propagation in laminated composite plates}, author = {Tang, B.S.L.}, abstractNote = {Various approximate theories have been proposed to model low-frequency Lamb-wave propagation in composite laminates.
In this study, an approximate solution was derived from an elementary shear-deformation plate theory. Static and dynamic large deflection flexural response of graphite-epoxy beams.
Development and verification of global/local analysis techniques for laminated composites. July Global-local analysis techniques include such methods as substructuring, exact zooming and hybrid techniques. Extensive background on these methods is documented in Kapania et al. = Haryadi et al One of the first few works in the area of global-local analysis was done in by by: 3.
Development of Hybrid Element Technique for Analysis of Composites. Partial Hybrid Elements for Analysis of Composites. Numerical Examples of Finite Element Analysis and Global/Local. Gibiansky, L. and Sigmund, O. () Multiphase composites with extremal bulk modulus, Journal of the Mechanics and Physics of Solids, 48, – zbMATH MathSciNet CrossRef Google Scholar Lund, E.
and Stegmann, J. () On structural optimization of composite shell structures using a discrete constitutive parameterization, Wind Energy, 8 Cited by: 4. In this paper, a simple C 0 in-plane displacement model based on the global–local higher-order theory is proposed for the buckling analysis of laminated composite and sandwich plates with general lamination configurations.
The proposed model is applicable not only to the cross-ply but also to the angle-ply laminated composite and sandwich by: 7. Global/local analysis of laminated composites with multiple delaminations of various shapes.
Maenghyo Cho and; Parallel neural network analysis techniques/tools for structural optimization. Rong Shieh; Development of carbon/carbon composites from PT as a. American Institute of Aeronautics and Astronautics Sunrise Valley Drive, Suite Reston, VA A systematic and affordable approach is proposed for the robust design of thick laminated composite structures.
Our approach integrates the principles of the Robust Concept Exploration Method (RCEM) for designing complex engineering systems and the hierarchical multi-level optimization procedure for managing the complexity of composite structure by: The manufacturing parameters such as curing process cause residual stresses in polymeric laminated composites.
Therefore, an accurate method of measurement of residual stresses is essential for the design and analysis of composites structures. The slitting method is recently used for measurement of the residual stresses in laminated by: 2.
Reddy, the Oscar S Wyatt Endowed Chair Professor in J. Mike Walker ’66 Department of Mechanical Engineering at Texas A&M University, is a highly-cited researcher, author of 21 textbooks and nearly journal papers, and a leader in the applied mechanics field for more than 45 years.
This paper aims to present a review of numerical and analytical models for elastic, thermal, and strength/failure analysis of 2D reinforced woven composites.
Cited by: BOOKS AND PROCEEDINGS. HUGHES, K., PRESTRIDGE, K., KIM, N., HAFTKA, R. and BALACHANDAR, S., () “PROTON RADIOGRAPHY OF EXPLOSIVELY DISPERSED METAL PARTICLES WITH. MUL2 (MULtilayered structures and MULtifield analyses) Global-local techniques for macroscale analysis and key performance indicator evaluation of composite structures Global-local analysis of laminated plates by node-dependent kinematic finite elements with variable ESL/LW capabilities.
In the p-version of the finite element method, the triangulation is fixed and the degree p, of the piecewise polynomial approximation, is progressively increased until some desired level of precisi Cited by: The tool incorporates a global–local analysis technique for predicting interlaminar damage initiation, and degradation models to capture the growth of a pre-existing interlaminar damage region, such as a delamination or skin–stiffener debond, and in-plane ply damage.
This banner text can have markup. web; books; video; audio; software; images; Toggle navigation. Failure analysis of composite structures through global-local methods Margarita Akterskaia, Sina Hühne, Eelco Jansen, Raimund Rolfes Institute of Structural Analysis, Leibniz Universität Hannover 19th International Conference on Composite Structures September –Porto, Portugal.
In the p-version of the finite element method, the triangulation is fixed and the degree p, of the piecewise polynomial approximation, is progressively increased until some desired level of precision is reached.
In this paper, we first establish the basic approximation properties of some spaces of piecewise polynomials defined on a finite element by:.
Current analytical techniques provide sufficient understanding and predictive capabilities for application in preliminary design, but current numerical models applicable to composites are few and far between and their development into well tested, rigorous material models is currently one of the most challenging fields in composite materials.stability analysis of laminated composites and sandwich beams.
Comp Struct ; – [21] Icardi U and Ferrero L. Impact analysis of sandwich composites based on a refined plate element with strain energy updating. Comp Struct ; [22] Ramtekkar GS, Desai YM and Shah AH.
Application of a three-dimensional mixed finite.Full text of "Introduction To Basic Manufacturing Process And Workshop Technology" See other formats.
