轨道沿线高层深基坑工程的施工技术

The Construction Technology of Deep Foundation Pit for the High Rise Building near Railway

在城市轨道沿线进行高层深基坑施工时 ,除了要确保施工本身的顺利进行外 ,还必须确保施工不影响轨道线路安全。支护结构具体形式应考虑基坑周边环境和场地空间条件的影响。安全合理的支护结构方案及解决好高层塔吊设置问题是确保施工及线路安全的前提 ;施工中 ,正确贯彻设计意图 ,合理安排施工工序 。

Both the construction and railway must be kept safe at the same time during the construction of a deep foundation pit near railway. The influence of site surroundings to the form of strutting structure should be considered. The reasonable form of strutting structure and properly setting up of the tower crane are the basis of keeping the construction and railway safe. Properly carrying out the design, reasonable construction sequences and good on-the-spot investigation and feedback are the key to the success of the construction.