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| 变截面框剪结构二阶效应分析的初参数法 | |
| 引用本文： | 张华,黄鹂,胡启平. 变截面框剪结构二阶效应分析的初参数法[J]. 河北机电学院学报, 2013, 0(6): 437-440 |
| 作者姓名： | 张华 黄鹂 胡启平 |
| 作者单位： | [1]河北科技大学建筑工程学院,河北石家庄050018 [2]河北工程大学土木学院,河北邯郸056038 |
| 摘 要： | 采用分段连续化的方法,将变截面框架-剪力墙结构简化为多阶剪弯梁,并假定竖向荷载作用在楼层位置处,对每一楼层建立考虑二阶效应时的微分方程,导出了每一层结构的传递矩阵,建立了对整个结构进行二阶效应分析的初参数法,可求出任一截面的变形和内力。最后给出了算例。 |
| 关 键 词： | 变截面 框架-剪力墙结构 二阶效应 初参数法 |
Initial parameter method of second order analysis for frame-shear wall structures |
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| ZHANG Hua,HUANG Li,HU Qiping. Initial parameter method of second order analysis for frame-shear wall structures[J]. , 2013, 0(6): 437-440 | |
| Authors: | ZHANG Hua HUANG Li HU Qiping |
| Affiliation: | 1. School of Civil Engineering, Hebei University of Science and Technology, Shijiazhuang Hebei 050018, China; 2. School of Civil Engineering, Hebei University of Engineering, Handan Hebei 056038, China) |
| Abstract: | Using the piecewise continuum technique for floor slabs,the frame-shear wall structure with stepped parameters is simplified as a shear-bending beam with stepped sections,and the vertical loads are assumed to be placed at the height of floor slabs.The differential equation of second-order analysis is derived of every storey,and its transfer matrix is obtained.Thus the initial parameter method is set up,and the deformations and internal forces of the structure can be obtained.An example is also provided. |
| Keywords: | stepped sections frame-shear wall structures second-order effect initial parameter method |
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