| 再生混凝土叠合梁板受弯性能数值分析 |
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| 引用本文： | 高 歌,肖建庄.再生混凝土叠合梁板受弯性能数值分析[J].四川建筑科学研究,2014(1):1-4. |
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| 作者姓名： | 高 歌 肖建庄 |
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| 作者单位： | 同济大学建筑工程系,上海200092 |
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| 摘 要： | 在已完成的再生混凝土叠合梁板受弯性能试验的基础上,运用Abaqus软件对叠合梁板进行了非线性有限元分析.验证了有限元模型的正确性之后,引进一种新的叠合型式,预制部分采用再生混凝土而现浇部分采用普通混凝土,然后用Abaqus对新叠合梁板进行分析.分析结果表明,新叠合型式更合理地利用了混凝土材料,进一步提高了结构的受力性能.
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| 关 键 词： | 再生混凝土 叠合梁板 受弯性能 非线性分析 |
Numerical study on bend performance of recycled concrete composite beams and slabs |
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| GAO Ge,XIAO Jianzhuang.Numerical study on bend performance of recycled concrete composite beams and slabs[J].Building Science Research of Sichuan,2014(1):1-4. |
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| Authors: | GAO Ge XIAO Jianzhuang |
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| Affiliation: | ( Department of Building Engineering,Tongji University, Shanghai 200092, China) |
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| Abstract: | On the base of the test on the bending performance of recycled concrete composite beams and slabs, the non-linear finite element analysis is carried out by the software Abaqus. After the finite element model is verified, a new type of composite element is introduced. The prefabricated part uses recycled concrete while the cast-in-place part uses conventional concrete. Then Abaqus is applied to analyze the performance of the new composite beams and slabs. The results show that the new structure can make use of the materials more reasonable, and can enhance the performance of the structure further. |
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| Keywords: | recycled concrete composite beam and slab bend performance Abaqus non-linear analysis |
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