civil air defense basement

基本解释

Under the new situation, in order to develop civil air defense connected with city construction, it is a new issue to research its function of ordinary basement during wartime.
普通地下室战时人防功能的研究，是新形势下结合城市建设发展人防工程建设的新课题。
Points out and analyses the problems of ventilation design of the air defense works, according to Code for Civil Air Defense Basement. Gives out measures to improve the design quality.
针对西安市人防工程通风设计中存在的问题，对照人防设计规范进行分析，提出了改进措施，以期提高人防工程通风设计的质量。
When designing the doorframe wall of civil air defense according to the Code for Design of Civil Air Defense Basement, the internal forces are computed based on the cantilever beam model.
依照《人民防空地下室设计规范》对门框墙构件设计计算时，其内力采用悬臂梁结构计算模型，但是门框墙结构从结构受力特性上分析更接近于四边约束的板式结构。