摘要
为实现非深厚软土基坑支护的高效施工和安全施工,可在该类场地的基坑支护中采用坑壁喷锚技术和坡脚采用水泥搅拌土桩加固的复合支护技术。本文主要提出了非深厚软土中的预应力锚杆设计、施工思路和方法,并对需着重解决的问题提出了相关建议。
For high efficient and safety construction of non-deep soft soil foundation pit, combination technology of the prestressed anchor bolt supporting in the side-wall and cement-mixed pile with the soil slope foot can be used in the supporting foundation pit. It is introduced the method and thought of the design and construction of prestressed anchor bolt supporting in the non-deep soft soil. Related recommendation is presented on stressing problems need to be solved.
出处
《低温建筑技术》
2010年第9期78-80,共3页
Low Temperature Architecture Technology
基金
国家科技支撑计划二级子课题(2006BAJ01B04-01-01)
关键词
预应力
锚杆
基坑支护
软土
prestressed
anchor bolt
support foundation pit
soft soil
