| 钢管桩与上部结构剪力键连接的破坏模式及设计方法 |
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| 引用本文： | 李 倩,李 怡,赵凌宇,孔 繁.钢管桩与上部结构剪力键连接的破坏模式及设计方法[J].水运工程,2014(3):24-28. |
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| 作者姓名： | 李 倩 李 怡 赵凌宇 孔 繁 |
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| 作者单位： | 重庆交通大学河海学院，重庆 400074;重庆交通大学河海学院，重庆 400074;重庆交通大学河海学院，重庆 400074;重庆交通大学河海学院，重庆 400074 |
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| 基金项目： | 重庆市港航管理局科技项目(SW2013-27)；重庆交通大学研究生教育创新基金(20130102) |
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| 摘 要： | 钢管桩与上部结构剪力键连接的设计方法,国内外相关规范尚无明确的规定,也没有完整的计算理论。基于现有研究,探讨钢管桩与上部结构剪力键连接的破坏模式,分析破坏机理;阐述钢管桩与上部结构剪力键连接的设计理论、设计方法,为完善剪力键连接的设计方法提供依据。
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| 关 键 词： | 钢管桩 剪力键 破坏模式 设计方法 |
Failure modes and design methods of pile-to-pile cap connection with shear keys |
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| LI Qian,LI Yi,ZHAO Ling-yu and KONG Fan.Failure modes and design methods of pile-to-pile cap connection with shear keys[J].Port & Waterway Engineering,2014(3):24-28. |
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| Authors: | LI Qian LI Yi ZHAO Ling-yu and KONG Fan |
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| Institution: | School of River & Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China;School of River & Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China;School of River & Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China;School of River & Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, China |
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| Abstract: | So far, the detailed design method of the pile-to-pile cap connection by shear keys has not been provided in various design codes, and the design theory of the shear key connection has not been fully developed. Based on the existing research progress, this paper describes several important failure modes, and discusses potential design methods for the shear key connection of steel tubular piles. The findings of this paper may significantly support the development of design methods for the shear-key pile-to-pile cap connections. |
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| Keywords: | steel tubular pile shear key failure mode design method |
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