摘要
阐述新机场管廊工程施工过程中与既有电力管沟交越时的悬吊保护工法,通过分析工法的工艺原理、力学验算、施工技术及特点,并结合工程实践证明,悬吊保护工法安全可靠,在技术上可行,该工法为后期类似电力管沟跨基坑的保护提供借鉴。
New airport utility tunnel engineering construction process and both the power trench when the suspension protection method,through the analysis of the process principle of method,mechanics calculation,construction technology,characteristics and combined with engineering practice,prove suspension protection method of safe and reliable,feasible in technology,the method for later similar power pipeline cross foundation pit protection for reference.
作者
卫民
WEI Min(Beijing Uni Construction 1st Development and Construction Co.,Ltd.,100039,Beijing,China)
出处
《建筑技术》
2021年第6期753-755,共3页
Architecture Technology
关键词
基坑
电力管沟
悬吊保护
foundation pit
power trench
suspension protection
