翻车机辅助结构基础下沉处理

On settlement treatment of associated structure of car dumper

针对坐落于深基坑回填土上的轨道基础降雨后出现的不均匀沉降现象,结合具体工程实例,分析了沉降原因,提出了采用压密注浆技术处理深基坑回填土不均匀沉降的解决方案,并对具体施工步骤进行了介绍,为类似工程处理提供了宝贵经验。

Aiming at some uneven settlement in back-fillers of the deep foundation pit for track basement after rains, the paper combining with the factual engineering examples, analyzes the reasons for the settlement, points out the solution scheme for treating the uneven settlement of back-filler in deep foundation pit by using compacting grouting technique, and introduces the concrete construction procedure, so as to provide the precious experience for similar engineering treatment.