等厚度水泥土加固地下连续墙(TRD)工法及应用  

Brief introduction of TRD method and discussion on engineering application

作　　者：黄锦 Huang Jin(Hangzhou Yuhang Municipal Public Construction Co.,Ltd.,Hangzhou Zhejiang 311121,China)

机构地区：[1]杭州余杭市政公用建设有限公司,浙江杭州311121

出　　处：《山西建筑》2024年第1期110-112,116,共4页Shanxi Architecture

摘　　要：城市化发展进程不断向前,人地矛盾突出。面对越来越多的地下空间开发,对深度大、复杂程度高、周边保护要求严的基坑提出了严格的施工要求。介绍了TRD工法特点、施工工艺等,并结合工程实例验证该工法技术的可靠性,针对TRD工法在应用过程中存在的不足,提出了一些改进建议。The process of urbanization continues to advance,and the contradiction between human and land is prominent.In the face of more and more underground space development,strict construction requirements are put forward for foundation pits with large depth,high complexity and strict perimeter protection requirements.This paper introduces the characteristics and construction technology of TRD,and verifies the reliability of TRD with engineering examples.In view of the shartcomings of construction methods in the application process,some suggestions for improvement are put forwatd.

关 键 词：TRD工法 基坑 止水帷幕 

分 类 号：TU476.4[建筑科学—结构工程]