[1]王恒栋,丁自强,赵广田.预应力砼管桩与桩帽连接节点轴拔性能试验研究[J].郑州大学学报(工学版),1996,17(02):37-42.
　Wang Hengdong,Ding Ziqiang,Zhao Guangtian.Research on the performance test of prestressed concrete pipe piles and pile caps[J].Journal of Zhengzhou University (Engineering Science),1996,17(02):37-42.
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预应力砼管桩与桩帽连接节点轴拔性能试验研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
17卷
期数:
1996年02期
页码:
37-42
栏目:
出版日期:
1996-02-28

文章信息/Info

Title:
Research on the performance test of prestressed concrete pipe piles and pile caps
作者:
王恒栋; 丁自强; 赵广田
大连理工大学，郑州工学院水环系
Author(s):
Wang Hengdong;  Ding Ziqiang;  Zhao Guangtian
Dalian University of Technology, Zhengzhou Institute of Technology
关键词:
管桩; 桩帽; 轴拔; 连接
Keywords:
Pipe pile;  pile hat;  axis pulp;  connection
文献标志码:
A
摘要:
本文采用直径为５５０ｍｍ的预应力砼管桩，通过九个试件对桩与性帽连接节点的轴技承载力进行了试验研究，讨论了性与桩帽的连接形式、连接节点的破坏形态、破坏机理以及受力特性．在试验研究的基础上给出了连接节点轴拔承载力的建议公式和确定管桩埋入桩帽深度的计算方法，并建议在实际工程中应采用的连接形式．
Abstract:
This article uses a prestressed tube pile with a diameter of 550mm. Through nine test parts, the axis bearing capacity of the pile and the sex hat connection node is conducted. It discusses the connection form of sexual and pile hats, the destructive form of the connection node, and the characteristics of the force. On the basis of experimental research, the recommended formula for the connection node axis and the calculation method to determine the depth of the pile pile was determined, and it is recommended that the connection form that should be adopted in actual engineering should be used.

相似文献/References:

[1]朱海堂,张启明,李春跃.桩与桩帽连接节点受弯承载力计算[J].郑州大学学报(工学版),1998,19(04):52.
　Zhu Haitang,Zhang Qiming,Li Chunyue.Calculation capacity of piles and pile hats connecting nodes is bent[J].Journal of Zhengzhou University (Engineering Science),1998,19(02):52.
[2]朱海堂.桩与桩帽连接节点偏压性能试验研究[J].郑州大学学报(工学版),1997,18(04):27.
　Zhu Haitang.Research on Poor Pressure Performance Performance Performance Performance of Pile and Pile Hat[J].Journal of Zhengzhou University (Engineering Science),1997,18(02):27.
[3]张启明,荆亚丽.桩与桩帽连接节点受变特性的试验研究[J].郑州大学学报(工学版),1997,18(02):56.
　Zhang Qiming,Jing Yali.Test research on the characteristics of piles and pile hats connecting nodes[J].Journal of Zhengzhou University (Engineering Science),1997,18(02):56.

更新日期/Last Update: 1900-01-01