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Dynamic Numerical Model of Seabed-Structure Coupling System and Investigations
Author(s): 
Pages: 48-51
Year: Issue:  3
Journal: OCEAN TECHNOLOGY

Keyword:  结构海床动力分析等效线性化阻尼接触面;
Abstract: 基于改进的哈丁模型建立了结构海床耦合系统的等效线性化动力分析模型.等效阻尼比是对土体进行等效线性化分析的重要组成,论文着重对土体阻尼对结构海床耦合系统的影响效应进行了考察.接触面分离力是运用滑动库仑摩擦模型进行接触面效应模拟的重要参数,在以前的工作基础上,文中提出了新的结构-海床接触面分离力模型并进行了考察,使其更符合实际情况
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