摘要
当地下水位较高时,一般采用抗浮锚杆的方式解决抗浮问题。抗浮锚杆施工方便,节省造价,同时因为抗浮锚杆直径一般150mm左右,对基础竖向抗压承载力影响较小,因此被广泛用于地下室工程抗浮设计方案中。本文分析抗浮锚杆的布置方式,分析总结了对防水板设计的影响,并对工程应用提出了具体的建议。
The anti-floating anchor is commonly used to solve the problem of the ground water lever is higher. Construction of anti-floating anchor is convenient,save cost,and anti-floating anchor diameter is generally about 150mm,no adverse effect on basis of vertical compression bearing capacity. Therefore,it been widely used in the anti-floating design of basement. The paper analyzes the layout of anti-floating anchor,analyzes and summarizes the impact of waterproof board, made specific recommendation for engineering application.
出处
《建筑结构》
CSCD
北大核心
2012年第S2期517-519,共3页
Building Structure
关键词
抗浮锚杆
防水板
弹簧刚度系数
非线性
基床系数
anti-floating anchor
waterproof board
spring stiffness coefficient
nonlinear
coefficient of subgrade reaction
