摘要
介绍了地铁、地下商场等地下工程的逆作法施工技术，对该技术的特点、施工步骤及适用范围进行了简要总结。
An inverse construction technology about underground railway, department storeetc. has been introduced in the paper and a brief summary concerning about characteristics,construction steps and application range of the technology has been also made.
关键词
地下工程
逆作法
施工技术
地下铁道
underground railway, underground engineering, inverse operating method,construction technology.
