黄土地区预应力混凝土管桩水平静载试验分析

Author(s)：

许蓁蓁;王蕾

Publication Title：

Urban and Rural Studies 2020 No.11

Affiliations：

中国有色金属工业西安勘察设计研究院有限公司

Abstract：

通过某自重湿陷性黄土场地预应力混凝土管桩的水平静载试验,分析了黄土地层中预应力混凝土管桩在水平荷载作用下的受力特征,确定了单桩水平临界荷载、水平极限承载力和地基土水平抗力系数的比例系数m,为黄土地区采用管桩进行基坑支护提供依据.

Keywords：

预应力混凝土管桩;水平荷载;地基土水平抗力系数的比例系数m;基坑支护

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[1] 许蓁蓁;王蕾.黄土地区预应力混凝土管桩水平静载试验分析[J].Urban and Rural Studies,2020(11),.

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