| 预应力混凝土偏心受拉构件斜截面抗裂性及抗剪强度的计算方法研究 |
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| 引用本文： | 胡明,张开敬.预应力混凝土偏心受拉构件斜截面抗裂性及抗剪强度的计算方法研究[J].铁道工程学报,2003(1):75-77,80. |
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| 作者姓名： | 胡明 张开敬 |
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| 作者单位： | 1. 铁道第一勘察设计院桥隧处,兰州,730000
2. 西南交通大学,成都,610031 |
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| 摘 要： | 结合 4个工字形截面构件的试验 ,对预应力混凝土偏心受拉构件斜截面抗裂性及抗剪强度的计算方法进行了研究 ,提出了计算公式及相关参数。研究结论可供结构设计及修改规范时参考。
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| 关 键 词： | 偏心受拉 构件 抗裂性 抗剪强度 计算方法 |
| 文章编号： | 1006-2106(2003)01-0075-03 |
STUDY ON CALCULATION METHOD ON INCLINED SECTION CRACK-PROOF PERFORMANCE AND SHEAR STRENGTH OF ECCENTRIC TENSIONED MEMBERS OF PRESTRESSED CONCRETE |
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| Hu Ming ,Zhang Kai-jing Railway First Reconnaissance and Design Institute, Southwest Jiaotong University.STUDY ON CALCULATION METHOD ON INCLINED SECTION CRACK-PROOF PERFORMANCE AND SHEAR STRENGTH OF ECCENTRIC TENSIONED MEMBERS OF PRESTRESSED CONCRETE[J].Journal of Railway Engineering Society,2003(1):75-77,80. |
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| Authors: | Hu Ming Zhang Kai-jing Railway First Reconnaissance and Design Institute Southwest Jiaotong University |
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| Institution: | Hu Ming 1 ;Zhang Kai-jing 2 1Railway First Reconnaissance and Design Institute; 2Southwest Jiaotong University |
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| Abstract: | Based on the testing of four members, calculation method of inclined section crack-proof performance and shear strength is studied in this paper, and calculation formulas and parameters are put forward. The conclusions can be used for structure design and code as reference. |
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| Keywords: | eccentric tension members crack-proof performance shear strength calculation method |
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