摘要
针对高层建筑地下室与人防工程一体化的设计难点,研究通过对高层住宅地下人防工程设计实例进行分析,总结了其设计特点及设计原则,探讨了地下室顶板、外墙、基础、地下室柱、口部结构以及隔墙等构件的人防荷载取值要求.重点介绍了考虑人防荷载情况下地下室顶板、外墙与内承重墙(柱)等关键构件的荷载组合以及内力分析.最后对高层建筑人防工程口部防护与平战兼顾的设计问题提出几点探讨性意见.
Abstract
In view of the difficulties in the integrated design of basement and civil air defense engineering of high-rise buildings,this paper analyzes the design examples of underground civil air defense engineering of high-rise residential buildings,summarizes its design characteristics and design principles,and discusses the requirement of civil air defense load of basement roof,exterior wall,foundation,basement column,entrance structure and partition wall.This paper mainly introduces the load combination and internal force analysis of key components such as basement roof,external wall and internal load-bearing wall(column)under the consideration of civil air defense load.Finally,it puts forward some discussion opinions on the design problems of civil air defense engineering of high-rise buildings.
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