可回收锚索在相邻深基坑施工中的应用  

Application of Recoverable Anchor Cable in Construction of Adjacent Deep Foundation Pit

作　　者：黄丽民 郝新亮 吕青凯 HUANG Li-min;HAO Xin-liang;LV Qing-kai(CCCC SHEC Dongmeng Engineering Co.,Ltd.,Xi'an 710199,China)

机构地区：[1]中交二公局东萌工程有限公司,西安710199

出　　处：《价值工程》2021年第32期106-108,共3页Value Engineering

摘　　要：本文结合西安国家民用航天产业基地公共停车场PPP项目工程相邻深基坑支护实例,通过分析几种可回收锚索的原理、回收率、施工工艺、施工规模、市场获取难易程度、工期、成本及后期回收问题,综合考虑选用U型可回收锚索技术解决了与相邻融创及陕旅项目基坑地下污染问题。重点对可回收锚索的选型、施工工艺进行了介绍,对类似工程有一定的参考价值。This article combines the adjacent deep foundation pit support examples of the public parking lot PPP project of Xi'an National Civil Aerospace Industry Base,and analyzes the principle,recovery rate,construction technology,construction scale,and difficulty of market access for several recyclable anchor cables,construction period,cost and later recovery issues,comprehensive consideration of the use of U-shaped recyclable anchor cable technology to solve the adjacent Sunac and Shaanxi Tourism project foundation pit underground pollution problems.The focus is on the selection and construction technology of recyclable anchor cables,which have certain reference value for similar projects.

关 键 词：可回收锚索 相邻深基坑 地下污染 

分 类 号：TU473.2[建筑科学—结构工程]