| 十字形截面配筋砌体墙片的非线性有限元抗剪分析 |
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| 引用本文： | 张伟,余国英,程才渊.十字形截面配筋砌体墙片的非线性有限元抗剪分析[J].结构工程师,2009,25(1). |
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| 作者姓名： | 张伟 余国英 程才渊 |
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| 作者单位： | 1. 同济大学结构工程与防灾研究所,上海,200092
2. 浙江中大房地产集团有限公司,杭州,310003 |
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| 摘 要： | 用ANSYS有限元分析软件建立了2个十字形截面配筋砌体墙片的模型,模拟了相关的抗剪试验研究,计算结果与试验值有较好的吻合.在此基础上进一步分析了多种工况下墙片的抗剪性能,对影响十字形截面配筋砌体剪力墙抗剪承载力的相关因素做了初步的分析.同时还分析了翼缘对墙片的抗剪承载力的贡献.
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| 关 键 词： | 配筋砌体 十字形截面 抗剪性能 荷载位移曲线 翼缘 非线性 |
Nonlinear Finite Element Analysis for Shear Resistance of Cross-Shaped Reinforced Concrete Masonry Walls |
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| ZHANG Wei,YU Guoying,CHENG Caiyuan.Nonlinear Finite Element Analysis for Shear Resistance of Cross-Shaped Reinforced Concrete Masonry Walls[J].Structural Engineers,2009,25(1). |
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| Authors: | ZHANG Wei YU Guoying CHENG Caiyuan |
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| Affiliation: | 1.Research Institute of Structural Engineering and Disaster Reduction;Tongji University;Shanghai 200092;China;2.Zhejiang Zhongda Real Estate Group Co.Ltd.;Hangzhou 310003;China |
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| Abstract: | In this paper two models of cross-shaped reinforced concrete masonry walls were established by using ANSYS to simulate related experimental research.The values analyzed from ANSYS are similar to the values of experiments.To analyze the influential factors of shear resistance of cross-shaped reinforced concrete masonry walls other several models under different loadcases were calculated.Furthermore,the contribution of flanges to the shear resistance of the wall was analysed. |
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| Keywords: | reinforced concrete masonry cross-shaped section shear behavior load-displacement curve flange nonlinear behavior |
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