深基坑复合土钉墙支护技术应用浅析  

Brief Analysis on Application of Composite Soil-Nailed Wall Support Technology for Deep Foundation Pit

作　　者：高志军 Gao Zhi-jun(Beijing Qili Geotechnical Engineering Co.,Ltd.,Beijing 102200,China)

机构地区：[1]北京启力岩土工程有限公司,北京102200

出　　处：《建筑与装饰》2021年第22期154-156,共3页Construction & Decoration

摘　　要：在基坑支护工程中,土钉墙支护工艺造价较低、应用广泛、施工方便,在基坑支护中起着非常重要的作用。在较深的基坑中,土钉墙结合预应力锚杆能起到较好的工程效果。本文从复合土钉墙工程实例的具体设计施工出发,简单阐述了土钉墙技术的机制原理、施工流程以及所能适用的范围,旨在为土钉墙支护施工作业提供一定的理论和经验参考。In foundation pit support engineering,soil-nailed wall support technology has low cost,wide application and convenient construction,and it plays a very important role in foundation pit support.In deep foundation pits,soil-nailed walls combined with prestressed anchor rods can achieve better engineering effects.Based on the specific design and construction of the composite soil-nailed wall engineering example,this paper briefly explains the mechanism principle,construction process and applicable scope of the soil-nailed wall technology,aiming to provide certain theory and experience for the construction of soil-nailed wall support.

关 键 词：深基坑 复合土钉墙支护技术 应用分析 

分 类 号：TU7[建筑科学—建筑技术科学]