[1]谢锡刚,朱彬彬,吴毅,等.预应力管桩复合地基在厚软土地基闸站工程中的应用[J].江苏水利,2023,(03):18-21.
 XIE Xigang,ZHU Binbin,WU Yi,et al.Application of prestressed pipe pile composite foundation in sluice station project on thick soft soil foundation[J].JIANGSU WATER RESOURCES,2023,(03):18-21.
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预应力管桩复合地基在厚软土地基闸站工程中的应用()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年03期
页码:
18-21
栏目:
水利规划与设计
出版日期:
2023-03-30

文章信息/Info

Title:
Application of prestressed pipe pile composite foundation in sluice station project on thick soft soil foundation
文章编号:
1007-7839(2023)03-0018-0004
作者:
谢锡刚1朱彬彬2吴毅3张浩2毕永明4
(1.无锡市锡山区城市运行管理中心,江苏 无锡 214000;2.无锡市锡山区鹅湖镇水利管理站,江苏 无锡 214000;3.无锡市锡山区东港镇水利管理站,江苏 无锡 214000;4.无锡市锡山区羊尖镇水利管理站,江苏 无锡 214000)
Author(s):
XIE Xigang1 ZHU Binbin2 WU Yi3 ZHANG Hao2 BI Yongming4
(1.Wuxi Xishan District Urban Operation Management Center, Wuxi 214000, China;2.Ehu Town Water Conservancy Management Station of Wuxi Xishan District, Wuxi 214000, China;3.Donggang Town Water Conservancy Management Station of Wuxi Xishan District, Wuxi 214000, China;4.Yangjian Town Water Conservancy Management Stationof Wuxi Xishan District, Wuxi 214000, China)
关键词:
预应力管桩厚软土地基闸站工程方案比选
Keywords:
prestressed pipe pile thick soft soil foundation sluice station projects scheme comparison and selection
分类号:
TV553
文献标志码:
B
摘要:
由于预应力管桩抗剪性能差,预应力管桩基础在需要承受较大水平荷载的工程尤其是闸站工程中应用较少。将预应力管桩作为复合地基使用,既能够充分利用其耐打性好、穿透性能强等优点,又可以避免自身抗剪性能差的缺点。以预应力管桩复合地基在某闸站工程的实际应用为例进行研究,分析了预应力管桩复合地基的结构特点和承载力特点,并对各建筑物的最终沉降量进行计算,为预应力管桩复合地基在闸站工程的应用提供参考。
Abstract:
Due to the poor shear resistance of prestressed pipe pile, the prestressed pipe pile foundation is rarely used in projects that need to bear large horizontal loads, especially in sluice station projects. The use of prestressed pipe pile as composite foundation can not only make full use of its advantages such as good driving resistance and strong penetrability, but also avoid its shortcomings of poor shear resistance. Taking the practical application of prestressed pipe pile composite foundation in a sluice station project as an example, the structural characteristics and bearing capacity characteristics of prestressed pipe pile composite foundation are analyzed, and the final settlement of each building is calculated, which provides a reference for the application of prestressed pipe pile composite foundation in the sluice station project.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-12-14
作者简介:谢锡刚(1986—),男,工程师,主要从事施工技术管理工作。Email:278204427@qq.com
更新日期/Last Update: 2023-03-30