摘要
早期人防工程建于二十世纪六、七十年代,近50年过去,这些早期的防空洞出现不同程度的开裂、渗水等病害,在一定程度上影响了其人防工程的适用性及安全性,需采取一定的加固治理措施。本文通过实例计算分析,采用截面增大法对杭州闹市区某防空洞进行加固治理设计,为类似工程的应用提供了思路及经验。
The early civil air defense project was built in the 1960s and 1970s,nearly 50 years past,these early air-raid shelters appeared different degrees of cracking,water seepage and other diseases,to a certain extent affected the applicability and safety of the civil air defense project,need to take certain reinforcement measures.In this paper,the section increase method is adopted to strengthen an air-raid shelter in downtown Hangzhou,which provides ideas and experience for the application of similar projects.
作者
段勇刚
张九鹤
Duan Yonggang;Zhang Jiuhe(Hangzhou Yeyuan Structural Design Firm Co.,Ltd.,Hangzhou,China;Jiasheng Design and Decoration Engineering(Hangzhou)Co.,Ltd.,Hangzhou,China)
出处
《科学技术创新》
2023年第16期149-152,共4页
Scientific and Technological Innovation
关键词
人防工程加固
截面增大法
安全性
civil air defense engineering reinforcement
section increase method
safety
作者简介
段勇刚(1982-),男,研究生,高工,研究方向:岩土与地下结构。
