| Primary Study of Applicability of Plane-section Assumption of Shaped RC Columns |
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| 作者姓名： | HU Xiao-bin HUANG Zong-ming CHEN Min-di |
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| 摘 要： | Adopting the element SOLID65 and LINK8 in the general finite element analysis software ANSYS and fiber model beam-column element based on finite element flexibility method respectively, the comparative analysis of the cross, L and T-shaped RC columns under compression, bending, shear and torsion with flange width-thickness ratio of 4:1 is carried out. The applicability of plane section assumption in the nonlinear analysis is discussed primarily, which shows that it is feasible on the whole for shaped RC columns with flange width-thickness ratio equal to or smaller than 4:1.
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| 关 键 词： | shaped RC columns plane-section assumption nonlinear analysis |
| 修稿时间： | 2004/1/20 0:00:00 |
Primary Study of Applicability of Plane-section Assumption of Shaped RC Columns |
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| HU Xiao-bin,HUANG Zong-ming,CHEN Min-di.Primary Study of Applicability of Plane-section Assumption of Shaped RC Columns[J].Storage & Process,2004(3):26-31. |
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| Authors: | HU Xiao-bin HUANG Zong-ming CHEN Min-di |
| |
| Abstract: | Adopting the element SOLID65 and LINK8 in the general finite element analysis software ANSYS and fiber model beam-column element based on finite element flexibility method respectively, the comparative analysis of the cross, L and T-shaped RC columns under compression, bending, shear and torsion with flange width-thickness ratio of 4:1 is carried out. The applicability of plane section assumption in the nonlinear analysis is discussed primarily, which shows that it is feasible on the whole for shaped RC columns with flange width-thickness ratio equal to or smaller than 4:1. |
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| Keywords: | shaped RC columns plane-section assumption nonlinear analysis |
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