| 多工况下桥梁承台钢板桩围堰分析 |
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| 引用本文： | 任平,;孙明德.多工况下桥梁承台钢板桩围堰分析[J].铁道建筑技术,2014(4):57-60. |
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| 作者姓名： | 任平 ;孙明德 |
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| 作者单位： | [1]中铁二十三局集团有限公司,成都610072; [2]北京交通大学,北京100044 |
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| 摘 要： | 为了保证桥梁承台钢板桩围堰的安全性,根据钢板桩的实际受力情况,采用ANSYS软件对钢板桩和围囹进行建模计算分析。根据施工阶段,选取5种工况进行加载计算,对最不利工况引起的强度和变形进行分析,并对钢板桩的入土深度进行了验算。
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| 关 键 词： | 桥梁承台 钢板桩围堰 ANSYS软件 强度 变形 入土深度 |
Analysis of Steel Sheet Pile Bridge Cofferdam under Multiple Working Conditions |
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| Institution: | Ren Ping, Sun Mingde (1. China Railway 23rd Bureau Group Co., Ltd., Chengdu 61007, China; 2. School of Civil Engineering of Beijing Jiaotong University, Beijing 100044, China) |
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| Abstract: | In order to ensure safety of the steel sheet pile cofferdam, based on its load conditions, ANSYS software is used to make the modeling calculation of the steel pile cofferdam. The author selected five different conditions to carry out the loading calculation and analyzed strength and deformation of the steel sheet pile under the most unfavorable condition. The penetrating depth of steel sheet pile is also verified. |
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| Keywords: | bridge base steel sheet pile cofferdam ANSYS software strength deformation penetrating depth |
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