摘要
目前,埋入式抗滑桩尚未有成熟的简化设计方法,文章对目前的简化设计方法进行分析与改进。首先从设计角度提出清晰的埋入式抗滑桩设计的主要思路,总结出悬臂段长度的三个控制条件;然后分别对三个控制条件进行理论分析,推导桩土接触压力控制值的深度修正求解公式及控制条件公式;对相关规范提供技术支持及修改建议。
At present, there is no mature design method for sunken anti-slide pile,this paper analysed and improved actual simple design method, firstly, from the design standpoint, the clear design route of sunken anti - slide pile was put forward, three controlling conditions of sunken anti - slide pile＇ s cantilever were summarized at the same time;secondly,after theoretical analysis on three controlling conditions, the in depth-modified formula of foundation capacity and the controlling condition formula of sunken anti - slide pile ＇ s cantilever length were deduced, some advices and technological support for correlative code also were put forward.
出处
《地下空间与工程学报》
CSCD
2007年第5期978-981,共4页
Chinese Journal of Underground Space and Engineering
关键词
埋入式抗滑桩
简化设计方法
控制条件
深度修正
sunken anti - slide pile
simple design method
controlling conditions
depth - modified
