The Time-dependent Koiter Model, Numerical Simulations and Its Applications

讲座名称: The Time-dependent Koiter Model, Numerical Simulations and Its Applications
讲座时间 2017-09-25
讲座地点 仲英楼B835
讲座人 沈晓芹
讲座内容
报告题目:The Time-dependent Koiter Model, Numerical Simulations and Its Applications
报告时间:9月25日周一下午2:30-4:30
报告地点:理科楼408
报告人:沈晓芹,西安理工大学
报告摘要:
The theory of elastic shells is one of the most important branches of the theory of elasticity. Among all the shell models, a classical and widely recognized model is the Koiter model. In this talk, we discuss the time-dependent Koiter model, which has not been addressed numerically. We show that the solution of the model exists and is unique. We provide the numerical scheme for the model. The corresponding analyses of existence, uniqueness, stability, convergence and a priori error estimate are given. Several numerical experiments with several kinds of shells, including the applications to the fields of biomedical and civil engineering, demonstrate the efficiency of the model.

 

讲座人介绍
报告题目:The Time-dependent Koiter Model, Numerical Simulations and Its Applications
报告时间:9月25日周一下午2:30-4:30
报告地点:理科楼408
报告人:沈晓芹,西安理工大学
报告摘要:
The theory of elastic shells is one of the most important branches of the theory of elasticity. Among all the shell models, a classical and widely recognized model is the Koiter model. In this talk, we discuss the time-dependent Koiter model, which has not been addressed numerically. We show that the solution of the model exists and is unique. We provide the numerical scheme for the model. The corresponding analyses of existence, uniqueness, stability, convergence and a priori error estimate are given. Several numerical experiments with several kinds of shells, including the applications to the fields of biomedical and civil engineering, demonstrate the efficiency of the model.

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