摘要
本文介绍了可回收式预应力浆囊袋注浆锚杆在某软土地基基坑工程中的应用情况,内容主要包括工程概况与环境条件、工程地质条件、围护方案选择、拉锚式围护结构施工方法、围护结构计算分析、过程监测及监测结果等。该基坑工程施工过程安全,表明该类锚杆在类似条件下具有较好的适用性,可供同类工程的设计和施工借鉴。
This paper introduces the application of recyclable pre-stressed bag grouting anchor in a foundation pit project of soft ground.The paper has highlighted on the environmental conditions,engineering geological conditions,selection of retaining scheme,construction method of retaining structure with the pull anchor,calculation and analysis of retaining structure,process monitoring and the monitoring results.The construction process of the foundation pit is safe,which has demonstrated that using recyclable pre-stressed bag grouting anchor in foundation pit of soft ground can provide good application in the design and construction of similar engineering projects.
作者
蔡信国
虞革新
CAI Xin-guo;YU Ge-xin(Zhejiang Boshi Municipal Garden Construction Co.,Ltd.,Hangzhou 311215,China;Hangzhou Jiangnan Greentown Leju Construction&Management Co.,Ltd.,Hangzhou 310000,China)
出处
《地基处理》
2019年第3期78-83,共6页
Journal of Ground Improvement
关键词
可回收
浆囊袋注浆
预应力锚杆
基坑
recyclable
bag grouting
pre-stressed anchor
foundation pit
