| 基于ANSYS的框架梁分析 |
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| 引用本文： | 宋锋,王绍杰,马立杰,李杰.基于ANSYS的框架梁分析[J].河北理工学院学报,2012(3):132-136. |
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| 作者姓名： | 宋锋 王绍杰 马立杰 李杰 |
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| 作者单位： | [1]河北联合大学,河北省地震工程研究中心,河北唐山063009 [2]石家庄城市职业学院,河北石家庄050091 |
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| 摘 要： | 利用有限元软件ANSYS对一含有一端支撑在柱上另一端支撑在梁上的框架结构进行了拟静力数值分析。分析模拟得出了该框架梁的最不利截面位置,以及梁柱破坏一般规律。分析结果表明：危险截面发生在梁柱节点的梁端,与之对应的主次梁节点偏于安全;板对提高梁的承载力有很大的贡献,特别是对梁柱节点作用较大,其中主次梁节点处板面钢筋及梁柱节点处板底钢筋对提高梁的抗弯能力效果加明显。
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| 关 键 词： | 钢筋混凝土框架结构 梁柱节点 主次梁节点 有限元分析 |
Based on ANSYS to Study Frame Beam Supported Both in Beam and Columns |
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| SONG Feng,WANG Shao-jie,MA Li-jie.Based on ANSYS to Study Frame Beam Supported Both in Beam and Columns[J].Journal of Hebei Institute of Technology,2012(3):132-136. |
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| Authors: | SONG Feng WANG Shao-jie MA Li-jie |
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| Institution: | , LI Jie ( 1. Hebei United University, Earthquake Engineering Research Center of Hebei Province, Tangshan Hebei 063009, China; 2. Shijiazhuang City Vocational College, Shijiazhuang Hebei 050091, China) |
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| Abstract: | Using finite element software ANSYS to do quasi - static numerical analysis for frame beam which sup-portted both in beam and columns. Analysis of simulation comes to a dangerous section of the frame beam position, and comes to the general rules of beam damage. The results showed that：dangerous section in columns end, and the end of the main and secondary girder are more safer; Board has a great contribution to improve the bearing capacity, especially for Beam - column nodes, at the same time the steel of plate surface which in beam and plate bottom which in columns have a great contribution to improve the capacity of the beam bending. |
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| Keywords: | frame joint beam-column joints node of the main and secondary girder finite element analysis |
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