冻结加固技术在徐州市区沈场立交泵站扩建工程中的应用

Application of freezing reinforcement technology in the expansion project of Shenchang Interchange Pump Station in Xuzhou City

以徐州市区沈场立交泵站扩建工程进水管基坑冻结加固施工为背景,对冻结加固技术进行分析总结。结果表明,常规基坑支护方法对周边环境产生影响较大时,采用冻结加固技术是行之有效的,可在其他类似工程中推广应用。

Taking the expansion project of Shenchang Interchange Pump Station in Xuzhou City as the background,this paper analyzes and summarizes the freezing reinforcement technology for the intake pipe foundation pit freezing reinforcement construction.The results indicate that the use of freezing reinforcement technology is effective when conventional foundation pit support methods have a significant impact on the surrounding environment,and can be promoted and applied in other similar projects.