基于ANSYS软件的砖混建筑倒塌事故搜救技术模拟研究

Simulation Research on Search and Rescue Technique in Collapse Incident of Brickconcrete Structure Based on ANSYS Software

利用ANSYS有限元软件对1幢砖混结构2层建筑物构建模型,模拟其在地震中倒塌过程,分析其倒塌规律与生存空间形成特点,总结出砖混结构建筑倒塌废墟中被埋人员生还可能性最大的埋压部位,指导救援人员的搜索行动。对其废墟之中典型搭接构件的移除技术进行量化研究,解决救援技术中的难点问题,为救援人员开展营救行动提供参考。

Through modeling a two-storey building of brick and concrete structure by ANSYS software,its collapse process in an earthquake was simulated,the collapse patterns and the characteristics of forming a living space were analyzed,and the place where the trapped was most likely buried was summarized to guide the search action of firefighters.The removal technique of typical overlapping components in the ruins was quantitatively studied to solve the difficult problems of rescue technology for the reference in carrying out rescue operations.