| 蒙皮支撑C型檩条的有限元分析 |
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| 引用本文： | 王治辉,王俊平,王阳明.蒙皮支撑C型檩条的有限元分析[J].福建建筑,2008(3):32-33,25. |
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| 作者姓名： | 王治辉 王俊平 王阳明 |
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| 作者单位： | 昆明理工大学建筑工程学院 650224 |
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| 摘 要： | 本文借助有限元软件ANSYS对蒙皮支撑简支C型檩条在重力荷载和风荷载作用下的受力性能进行了有限元分析，分析时将蒙皮体系对檩条的约束作用采用两个弹簧：一个侧向弹簧和一个扭转弹簧来代替，对其静力性能进行了分析。
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| 关 键 词： | 蒙皮支撑 檩条 有限元 侧向弹簧 扭转弹簧 |
| 文章编号： | 1004-6135（2008）03-0032-03 |
| 收稿时间： | 2008-01-04 |
The FEA on diaphragm -braced C -shape purlin |
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| Wang Zhi - hui Wang Jun - ping Wang Yang - ming.The FEA on diaphragm -braced C -shape purlin[J].Fujian Architecture & Construction,2008(3):32-33,25. |
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| Authors: | Wang Zhi - hui Wang Jun - ping Wang Yang - ming |
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| Affiliation: | Wang Zhi - hui Wang Jun - ping Wang Yang - ming ( Kunming University of Science ＆ Technology, Faculty of Architecture Engineering 650224) |
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| Abstract: | In the article,the author use the FEM program ANSYS to analyses the C-shape purlin with the diaphragm-braced loaded by the gravity and the wind.In ANSYS program process,the restraint of diaphragm-braced to the purlin is taken into account by using two springs representing the translational and rotational restraints provided by the sheeting.The author analyses the static capability of the purlin. |
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| Keywords: | diaphragm-braced purlin FEM lateral spring rotational spring |
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