Analytical simulations of the steel-laminated elastomeric bridge bearing

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題名:	Analytical simulations of the steel-laminated elastomeric bridge bearing
作者:	王仁佐;Wang, R.-Z.;Chen, S.-K.;Liu, K.-Y.;Wang, C.-Y.;Chang, K.-C.;Chen, S.-H.
貢獻者:	工學院土木工程學系
關鍵詞:	Algorithms;Analysis;Bearing;Bearings;Compressing;Computer simulation;Elastomers;Finite element method;Friction;Geometric nonlinearity;Mathematical analysis;Mathematical models;Mechanics;Nonlinear response;Nonlinearity;Pressure;Rubber;Studies;Three dimensional;Viscoelasticity
日期:	2014-01-01
上傳時間:	2026-04-21 13:38:53 (UTC+8)
出版者:	Cambridge University Press;Cambridge, UK: Cambridge University Press
摘要:	摘要： In this paper, analytical simulations of the steel-laminated elastomeric bearing (SLEB) using a three-dimensional (3D) finite element model incorporating material, geometric nonlinearities, and a frictional contact algorithm in LS-DYNA code is conducted. In order to simulate the nonlinear responses of the elastomeric bearing under the compression and shear, a hyperviscoelastic rubber model such as The MAT_77_H (MAT_HYPERVISCOELASTIC_RUBBER) in LS- DYNA code is adopted. Based on the proposed material model for the SLEB, the interaction effects of the SLEB under compression, bending, and torsion are analyzed. Analytical results are compared with the test results of the SLEBs. A set of material parameters is proposed for 3D FEM analysis of SLEBs. The proposed material model demonstrates its accuracy. 其他題名： J. mech 出版者： Cambridge, UK: Cambridge University Press 出版日期： 2014-08-01 出處： Journal of mechanics, 2014-08, Vol.30 (4), p.373-382 資源來源： Alma/SFX Local Collection 版權： Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2014 版權： The Society of Theoretical and Applied Mechanics, R.O.C. © The Society of Theoretical and Applied Mechanics, R.O.C. 2014 2014 版權： The Society of Theoretical and Applied Mechanics, R.O.C. 2014. 識別號： ISSN: 1727-7191 識別號： ISSN: 1811-8216 識別號： EISSN: 1811-8216 識別號： DOI: 10.1017/jmech.2014.24
顯示於類別:	[土木工程學系 ] 期刊論文

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