摘要
通过工程实例着重阐述了旧房扩建工程的基坑土钉支护设计方法及其应注意的问题 ,实践表明土钉支护确保了旧建筑地基土体稳定 ,有效地控制了基坑侧壁的位移 ,对周边环境影响很小。
In this article,combining with a practical project,the author introduces the design method and some problems of soil\|nail support of foundation ditch in old building extension projects.The practice indicates that the soil\|nail support can help to stabilize the foundation of existing buildings,to effectively control the offset of sides of foundation ditch,and to influence little environment.
出处
《施工技术》
CAS
北大核心
2002年第1期12-13,共2页
Construction Technology
关键词
土钉支护
稳定性
地基承载力
办公楼
扩建工程
extension project
soil\|nail support
stabilization analysis
foundation bearing capability
