| 空间钢构架混凝土简支梁非线性有限元分析 |
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| 引用本文： | 王张佳,唐兴荣. 空间钢构架混凝土简支梁非线性有限元分析[J]. 常州工学院学报, 2014, 27(4): 18-23 |
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| 作者姓名： | 王张佳 唐兴荣 |
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| 作者单位： | 苏州科技学院土木工程学院,江苏苏州,215011 |
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| 摘 要： | 采用ABAQUS软件对5根空间钢构架混凝土简支梁和1根普通钢筋混凝土简支梁的受力性能进行非线性有限元分析,验证了所建立的有限元分析模型的正确性,模拟分析结果与试验结果基本相符。在此基础上,通过改变空间钢构架的含钢率、竖向缀条的间距和宽度等参数,模拟分析了空间钢构架混凝土简支梁的受力性能,得到了一些有益的结论,为后续的试验研究提供依据。
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| 关 键 词： | 空间钢构架 简支梁 非线性 有限元分析 受力性能 |
Nonlinear Finite Element Analysis of Spatial Steel Frame Concrete Simple Supported Beams |
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| WANG Zhangjia,TANG Xingrong. Nonlinear Finite Element Analysis of Spatial Steel Frame Concrete Simple Supported Beams[J]. Journal of Changzhou Institute of Technology, 2014, 27(4): 18-23 |
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| Authors: | WANG Zhangjia TANG Xingrong |
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| Affiliation: | (School of Civil Engineering, Suzhou University of Science and Technology ,Suzhou 215011 ) |
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| Abstract: | The mechanical performance of 5 spatial steel frame concrete simple supported beams and 1reinforced concrete simple supported beam was analyzed by using the ABAQUS nonlinear finite element software. The correctness of finite element analysis model is verified by comparing finite element analysis results with experimental results. On this basis,the mechanical performances of space steel frame concrete simple supported beam were analyzed by changing the spatial steel frame parameters such as steel ratio,vertical web member spacing or its width and so on. Some useful conclusions obtained in this paper can provide reference for subsequent experimental researches. |
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| Keywords: | spatial steel frame simple supported beam nonlinear finite element analysis mechanical performance |
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