Interval Analysis of the Finite Element Method for Stochastic StructuresOA
Interval Analysis of the Finite Element Method for Stochastic Structures
A random parameter can be transformed into an interval number in the structural analysis with the concept of the confidence interval. Hence, analyses of uncertain structural systems can be used in the traditional FEM software…查看全部>>
A random parameter can be transformed into an interval number in the structural analysis with the concept of the confidence interval. Hence, analyses of uncertain structural systems can be used in the traditional FEM software. In some cases, the amount of solutions in stochastic structures is nearly as many as that in the traditional structural problems. In addition, a new method to evaluate the failure probability of structures is presented for the needs of…查看全部>>
刘长虹;刘筱玲;陈虬
Department of Applied mechanics and engineering, Southwest Jiaotong University, Chengdu 610031, ChinaDepartment of Applied mechanics and engineering, Southwest Jiaotong University, Chengdu 610031, ChinaDepartment of Applied mechanics and engineering, Southwest Jiaotong University, Chengdu 610031, China
数学
Finite element methodRandomConfidence intervalStochastic structureMechanics
Finite element methodRandomConfidence intervalStochastic structureMechanics
《西南交通大学学报(英文版)》 2004 (1)
46-48,3
The National Natural Science and Chinese Physics Research Institute Foundation of China (No.10076014) and the SWJTU Foundation (No.2002B08).
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