摘要
在对挡墙坑内加固体受力分析的基础上，探讨了对加固作用产生影响的主要因素，研究了加固体对基坑变形的空间作用。提出了在上海地区，加固体宽度和高度在4m左右，间距控制在10～15m比较适宜。最后通过工程实例进行了验证。
On the basis of mechanical analysis of the reinforcement in foundation pit, the main effect factors of the reinforcement are discussed, and the space effect of the reinforcement on the deformation of foundation pit is studied. The analysis results show that it is feasible that the width and height of reinforcement are about 4m, and the distance between the reinforcements is 10m and 15m. At last ,the result is verified by a the practical engineering.
出处
《建筑结构》
CSCD
北大核心
2005年第12期33-34,共2页
Building Structure
关键词
坑内加固
挡墙变形
影响因素
reinforcement
foundation pit
deformation of retaining wall
influence factor
