Nonlinear evaluations of unconditionally stable explicit algorithms |
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| Authors: | Shuenn-Yih Chang |
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| Institution: | Department of Civil Engineering, Taipei University of Technology, NTUT Box 2653, Chinese Taipei 106 |
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| Abstract: | Two explicit integration algorithms with unconditional stability for linear elastic systems have been successfully developed for pseudodynamic testing.Their numerical properties in the solution of a linear elastic system have been well explored and their applications to the pseudodynamic testing of a nonlinear system have been shown to be feasible. However,their numerical properties in the solution of a nonlinear system are not apparent.Therefore,the performance of both algorithms for use in the solution of... |
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| Keywords: | explicit integration algorithms unconditional stability pseudodynamic algorithm nonlinear system instantaneous degree of nonlinearity |
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