关于人防工程隔震设计的探讨

隔震设计是人防指挥所工程设计的重要内容之一,但目前在隔震设计实践中存在一些争议和误区。如人防隔震规范要求,三等以上人防指挥所工程应进行隔震。此处的“隔震”到底是指要进行隔震设计和计算,还是不需计算都应采取隔震措施？为解决人防工程隔震设计中遇到的实际问题,通过对人防工程隔震设计相关条文的分析,明确了隔震设计应遵循的基本原则;通过一个典型的工程算例,说明了隔震计算的必要性。文章对目前在人防工程隔震设计实践中存在的分歧和争议进行了厘清,对于人防工程的隔震设计具有指导意义。

Discussion on Design of Shock Isolation for Civil Air Defence Works

Shock isolation design is an important part of engineering design for civil air defense command works. At present, there are some disputes and misunderstanding in shock isolation design.“Design Specifications of Shock Isolation for Civil Air Defence Works” requires that the civil air defense command works of third class or above need shock isolation. What do the words “shock isolation” mean and whether the works all need design and calculation of shock isolation or the works all need only shock isolation measures without calculation of shock isolation? The analysis on the correlative items of shock isolation for civil air defence works confirms the fundamental principle of design of shock isolation. The calculation of a representative civil air defence works shows that the shock isolation calculation is necessary for design of shock isolation. The results eliminate the differences on design of shock isolation for civil air defense works, which is a useful reference for design of shock isolation for civil air defence works.