Analysis of Laminated Soft Core Sandwich Plate Having Interfacial Imperfections by an Efficient C۰ FE Model

Publish Year: 1391
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_JSMA-4-4_003

تاریخ نمایه سازی: 28 مرداد 1402

Abstract:

An efficient C۰ continuous two dimensional (۲D) finite element (FE) model is developed based on a refined higher order shear deformation theory (RHSDT) for the static analysis of soft core sandwich plate having imperfections at the layer interfaces. In this (RHSDT) theory, the in-plane displacement field for the face sheets and the core is obtained by superposing a globally varying cubic displacement field on a zig-zag linearly varying displacement field. The transverse displacement is assumed to have a quadratic variation within the core and it remains constant in the faces beyond the core. In this theory, the interfacial imperfection is represented by a liner spring-layer model. The proposed model satisfies the condition of transverse shear stress continuity at the layer interfaces and the zero transverse shear stress condition at the top and bottom of the sandwich plate. The nodal field variables are chosen in an efficient manner to circumvent the problem of C۱ continuity requirement of the transverse displacements associated with the RHSDT. The proposed model is implemented to analyze the laminated composites and sandwich plates having interfacial imperfection. Many new results are also presented which should be useful for the future research.

Authors

R.P Khandelwal

Department of Civil Engineering, Indian Institute of Technology

A Chakrabarti

Department of Civil Engineering, Indian Institute of Technology

P Bhargava

Department of Civil Engineering, Indian Institute of Technology

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  • Reissner E., ۱۹۴۴, On the theory of bending of elastic ...
  • Mindlin R.D., ۱۹۵۱, Influence of rotary inertia and shear deformation ...
  • Yang P.C., Norris C.H., Stavsky Y., ۱۹۶۶, Elastic wave propagation ...
  • Reddy J.N., ۱۹۸۴, A simple higher–order theory for laminated composite ...
  • Srinivas S., ۱۹۷۳, A refined analysis of composite laminates, Journal ...
  • Toledano A., Murakami H., ۱۹۸۷, A composite plate theory for ...
  • Li X., Liu D., ۱۹۹۵, Zigzag theory for composite laminates, ...
  • Lu X., Liu D., ۱۹۹۲, An interlaminar shear stress continuity ...
  • Lu X., Liu D., ۱۹۹۲, An interlaminar shear stress continuity ...
  • Di Scuiva M., ۱۹۸۴, A refined transverse shear deformation theory ...
  • Murakami H., ۱۹۸۶, Laminated composite plate theory with improved in–plane ...
  • Liu D., Li X., ۱۹۹۶, An overall view of laminate ...
  • Bhaskar K., Varadan T.K., ۱۹۸۹, Refinement of higher order laminated ...
  • Di Sciuva M., ۱۹۹۲, Multilayered anisotropic plate models with continuous ...
  • Lee C.Y., Liu D., ۱۹۹۱, Interlaminar shear stress continuity theory ...
  • Cho M., Parmerter R.R., ۱۹۹۳, Efficient higher order composite plate ...
  • Carrera E., ۲۰۰۳, Historical reviews of zig-zag theories for multilayered ...
  • Frosting Y., ۲۰۰۳, Classical and high order computational models in ...
  • Givil H.S., Rabinovitch O. Frostig Y., ۲۰۰۷, High-order non-linear contact ...
  • Brischetto S., Carrera E., Demasi L., ۲۰۰۹, Improved response of ...
  • Plantema F.J., ۱۹۶۶, Sandwich Construction, Wiley, New York ...
  • Allen H.G., ۱۹۶۹, Analysis and Design of Structural Sandwich Panels, ...
  • Liaw B., Little R.W., ۱۹۶۷, Theory of bending multilayer sandwich ...
  • Azar J.J., ۱۹۶۸, Bending theory for multilayer orthotropic sandwich plates, ...
  • Foile G.M., ۱۹۷۰, Bending of clamped orthotropic sandwich plates, ASCE ...
  • Whitney J.M., ۱۹۷۲, Stress analysis of thick laminated composite and ...
  • Khatua T.P., Cheung Y.K., ۱۹۷۳, Bending and vibration of multilayer ...
  • Monforton G.R., Ibrahim I.M., ۱۹۷۵, Analysis of sandwich plates with ...
  • Pandya B.N., Kant T., ۱۹۸۸, Higher–order shear deformable theories for ...
  • Pagano N.J., ۱۹۷۰, Exact solution of rectangular bi-directional composites and ...
  • Pagano N.J., ۱۹۶۹, Exact solution of composite laminates in cylindrical ...
  • O'Connor D.J., ۱۹۸۷, A finite element package for the analysis ...
  • Lee L.J., Fan Y.J., ۱۹۹۶, Bending and vibration analysis of ...
  • Oskooei S., Hansen J.S., ۲۰۰۰, Higher order finite element for ...
  • Frostig Y., Baruch M., Vinley O., Sheinman I., ۱۹۹۲, High-order ...
  • Thomsen O.T., ۱۹۹۳, Analysis of local bending effects in sandwich ...
  • Kant T., Swaminathan K., ۲۰۰۲, Analytical solutions for the static ...
  • Carrera E., Ciuffreda A., ۲۰۰۵, Bending of composites and sandwich ...
  • Carrera E., Brischetto S., ۲۰۰۹, A survey with numerical assessment ...
  • Pandit M.K., Sheikh A.H., Singh B.N., ۲۰۰۸, An improved higher ...
  • Pandit M.K., Sheikh A.H., Singh B.N., ۲۰۱۰, Stochastic perturbation based ...
  • Mantari J.L., Oktem A.S., Soares C.G., ۲۰۱۲, A new higher ...
  • Khandelwal R.P., Chakrabarti A., Bhargava P., ۲۰۱۲, Accurate calculation of ...
  • Chen T.C., Jang H.I., ۱۹۹۵, Thermal stresses in a multilayered ...
  • Lai Y.S., Wang C.Y., Tien Y.M., ۱۹۹۷, Micromechanical analysis of ...
  • Di Sciuva M., Gherlone M., ۲۰۰۳a, A global/local third-order Hermitian ...
  • Di Sciuva M., Gherlone M., ۲۰۰۳b, A global/local third-order Hermitian ...
  • Cheng Z., Jemah A.K., Williams F.W., ۱۹۹۶a, Theory of multilayered ...
  • Di Sciuva M., ۱۹۹۷, A geometrically nonlinear theory of multilayered ...
  • Chakrabarti A., Sheikh A.H., ۲۰۰۴, Behavior of laminated sandwich plates ...
  • Cheng Z., Howson W.P., Williams F.W., ۱۹۹۷, Modelling of weakly ...
  • Cheng Z., Kennedy D., Williams F.W., ۱۹۹۶b, Effect of interfacial ...
  • Cheng Z., Kitipornchai S., ۲۰۰۰, Prestressed composite laminates featuring interlaminar ...
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