| 基于ANSYS的先简支后连续桥型支座处桥面开裂受力分析 |
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| 引用本文： | 胡柏学,颜东煌,管国东,肖勇刚.基于ANSYS的先简支后连续桥型支座处桥面开裂受力分析[J].中南公路工程,2006,31(2):99-102. |
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| 作者姓名： | 胡柏学 颜东煌 管国东 肖勇刚 |
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| 作者单位： | [1]长沙理工大学,湖南长沙410076 [2]湖南省交通科学研究院,湖南长沙410015 |
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| 摘 要： | 利用ANSYS有限元分析软件计算分析了四种连续类型简支梁桥支座处桥面开裂问题，得出了四种类型简支梁桥桥面混凝土的裂缝展开特点，比较说明了先简支后连续（用预应力筋使结构连续）桥型的优越性。
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| 关 键 词： | 桥梁 混凝土 裂缝 先简支后连续 有限元 受力 分析 |
| 文章编号： | 1002-1205（2006）02-0099-04 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-06-01 |
Mechanical Analysis of Bridge-pavement Crack about Simple-support before Continuous Bridge Model by the Software of ANSYS |
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| HU Boxue, YAN Donghuang, GUAN Guodong, XIAO Yonggang.Mechanical Analysis of Bridge-pavement Crack about Simple-support before Continuous Bridge Model by the Software of ANSYS[J].Central South Highway Engineering,2006,31(2):99-102. |
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| Authors: | HU Boxue YAN Donghuang GUAN Guodong XIAO Yonggang |
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| Institution: | 1.Changsha University of Science and Technology, Changsha, Hunan 410076, China; 2. Hunan Commu nications Research Institute, Changsha, Hunan 410015, China |
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| Abstract: | Using the finite element analyse software ANSYS, this paper calculated and analysed four kinds of problems about the pavement cracking on the pier of the simply supported bridge. Comparing the four kinds characteristic of the pavement concrete cracking, this paper get the result that the continued by prein forcing steel bar after simply supported bridge is preferably. |
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| Keywords: | concrete crack continued by preinforcing steel bar after simply supported bridge finite element |
| 本文献已被 CNKI 维普 等数据库收录！ |
