软土地区复合土钉支护应用实例  

APPLICATION CASE OF COMPOSITE SOIL NAILING USING IN SOFT SOIL AREA

作　　者：钱朝阳[1] 倪惠冰 

机构地区：[1]苏州市民用建筑设计院有限责任公司,江苏苏州215007 [2]苏州工业园区建设工程质量检测咨询服务有限公司,江苏苏州215021

出　　处：《建筑技术》2015年第6期559-561,共3页Architecture Technology

摘　　要：土钉与水泥土搅拌桩组成的复合土钉支护技术在软土地区已广泛应用,其设计的重点工作是整体稳定性的分析验算。结合工程实例,阐述复合土钉支护设计计算方法。基坑监测结果表明,复合土钉墙整体稳定性满足规范要求时,基坑位移一般较小。Composite soil nailing wall, which is composite by soil nail and cement mixing pile ,had been widely used in soft soil area. Its key work for the design is to analyze and calculate the overall stability. Combined with engineering examples, the design and calculation methods of composite soil nailing wall are described; the monitoring results indicate that when the overall stability of the composite soil nailing wall satisfies technical code requirements, the foundation pit displacement is generally small.

关 键 词：软土 复合土钉墙 整体稳定性 

分 类 号：TU472[建筑科学—结构工程]