| 钢筋混凝土柱-H型钢斜梁结构有限元分析 |
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| 引用本文： | 董锐,杨晓明. 钢筋混凝土柱-H型钢斜梁结构有限元分析[J]. 青岛建筑工程学院学报, 2010, 0(4): 42-46,63 |
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| 作者姓名： | 董锐 杨晓明 |
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| 作者单位： | [1]青岛理工大学土木工程学院,青岛266033 [2]青岛理工大学建筑科技总公司,青岛266033 |
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| 摘 要： | 钢筋混凝土柱-H型钢斜梁结构由混凝土和钢两种性能差异较大的材料构成,其受力性能相对复杂.针对大部分设计人员采用PKPM进行该结构设计的现状,笔者将ANSYS考虑大变形、非线性的计算结果引入.分析表明,因PKPM未考虑非线性等因素,故导致相同条件下水平推力和水平位移的计算结果存在较大偏差.
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| 关 键 词： | 钢筋混凝土柱 H型钢梁 有限元 非线性 水平推力 水平位移 |
Finite Element Analysis of the RC Column-H Section Beam Structure |
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| DONG Ruia,YANG Xiao-ming. Finite Element Analysis of the RC Column-H Section Beam Structure[J]. Journal of Qingdao Institute of Architecture and Engineering, 2010, 0(4): 42-46,63 |
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| Authors: | DONG Ruia YANG Xiao-ming |
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| Affiliation: | b(a.School of Civil Engineering;b.Architectural and Technological Company,Qingdao Technological University,Qingdao 266033,China) |
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| Abstract: | The RC column-H section beam structure is composed of concrete and steel.Because the mechanical properties of the two materials have great difference,so this structure is more complex than the structures composed of one material.Most designers use PKPM to design this structure.The aim of this paper is to appraise the calculating accuracy of the PKPM software compared with the ANSYS＇ large distortion and non-linearity.The result of the analysis indicates that the PKPM＇s results of calculation on horizontal thrust and horizontal displacement have bigger errors because it does not consider the non-linearity and so on. |
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| Keywords: | reinforced concrete column H section beam finite element non-linear horizontal thrust horizontal displacement |
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