| 20 m跨径后张预应力混凝土空心板梁变形的试验研究 |
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| 引用本文： | 邹毅松,徐向茜. 20 m跨径后张预应力混凝土空心板梁变形的试验研究[J]. 重庆建筑大学学报, 1999, 0(2) |
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| 作者姓名： | 邹毅松 徐向茜 |
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| 作者单位： | 重庆交通学院桥梁系(邹毅松)，重庆建筑大学建筑工程学院(徐向茜) |
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| 摘 要： | 介绍了二十米跨径预应力混凝土空心板梁的荷载试验结果，并对该梁的裂缝开展及挠度发展等变形行为进行了分析研究。此外，通过该梁的非线性计算结果与实测结果的分析对比，对预应力混凝土空心板梁的非线性破坏规律进行了有益探索。
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| 关 键 词： | 后张预应力混凝土空心板梁；裂缝；挠度；试验研究 |
Test Study of Prestressed Concrete Hollow Slab Beamby Post-Tensioning with Twenty Meter Span |
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| Zhou Yisong. Test Study of Prestressed Concrete Hollow Slab Beamby Post-Tensioning with Twenty Meter Span[J]. Journal of Chongqing Jianzhu University, 1999, 0(2) |
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| Authors: | Zhou Yisong |
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| Abstract: | In this paper, the experimental results on a prestressed concrete hollow slab with twenty meter span were reported. The deformation behaviors of the hollow slab beam were analyzed. Besides, through the analysis and contrast of the theoretical results and measured ones, the nonlinear deformation and failure behaviors on the hollow slab beam were discussed. |
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| Keywords: | prestressed concrete hollow slab beam by Post-tensioning cracking deflection test study |
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