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论文类型：会议论文

发表时间：2016-01-01

收录刊物：CPCI-S

页面范围：75-81

关键字：simulation platform for disaster evolution; open finite element solver; modeling; visualization

摘要：Funded by the major research plan project of NSFC "Dynamic hazards evolution of key engineering structures", we have developed four integrated software systems by integrating interdisciplinary and special strengths of both research groups from software engineering and computational mechanics. The four systems includes the simulation system for typhoon and earthquake field, the earthquake response simulation system for high dams, underground structures, etc., the wind response simulation system for buildings and bridges, and the earthquake response simulation system for buildings and bridges. These systems not only provide high quality pre/post processing modules, but also support multiple elements, multiples load cases, multiple boundary constraints, multiple numerical algorithms, multiple physical fields and geographic nonlinear analysis. Furthermore, in order to handle the challenging problems in disaster evolution numerical simulations, some efficient designs and novel methods are presented. This paper gives a brief introduction to the methods and techniques.