摘要
针对东北地区特殊地质条件和实际工程情况,结合角钢构架的受力特点,通过调研分析,开展高水位砂土地基的角钢构架装配式基础形式研究.设计出适合于高水位砂土地基条件下使用的装配式空心桩基础,同时提出适用于这种基础的连接形式和施工方法.开展了装配式空心桩基础抗倾覆稳定计算、承载力计算和抗浮稳定计算等,确保基础安全、构造简单、节省材料、施工方便.
The research on high water level sand land prefabricated foundation forms of framework are carried out by means of reasonable selection and elaborate design according to the special geological conditions of Northeast China,the mechanical characteristics of framework and actual engineering situation.The prefabricated hollow pile foundation which is suitable to high water level sand land condition is investigated.Besides,the reasonable connection form and construction method are proposed as well.The bearing capacity and stability calculation of the prefabricated hollow pile foundation are carried out.The safety of foundation,simple construction,material saving and convenient construction will be ensured by these measures.
作者
徐帅
林佰春
杨国富
XU Shuai;LIN Baichun;YANG Guofu(Northeast Electric Power Design Institute Co.,Ltd.,China Power Engineering Consulting Group,Changchun 130021,China)
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2018年第A01期226-229,共4页
Engineering Journal of Wuhan University
关键词
高水位砂土地基
角钢构架
装配式
空心桩基础
high water level sand land foundation
steel framework
prefabricated
hollow pile foundation
