| 先张法预应力构件混凝土法向应力计算公式推证 |
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| 引用本文： | 冯玉芹,张宏伟.先张法预应力构件混凝土法向应力计算公式推证[J].包头钢铁学院学报,1995,14(1):75-78. |
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| 作者姓名： | 冯玉芹 张宏伟 |
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| 作者单位： | [1]包头钢铁学院建筑结构教研室 [2]包头钢铁学院建筑勘察设计院 |
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| 摘 要： | 从预加应力，预应力钢筋与混凝土相应阶段的应力状态出发，对混凝土结构设计规范（ＧＢＪ１０－８９）中先张法构件预加应力产生的法向应力计算公式（３．４．５－１）的来源详尽的论证。
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| 关 键 词： | 预应力 钢筋混凝土 先张法构件 混凝土法向应力 |
THE COROLLARY OF CALCULATION FORMULA OF THE NORMAL STRESS OF THE PRE-TENSIONING PRESTRESSED CONCRETE MEMBER |
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| Feng Yuqin, Zhang Hongwei,.THE COROLLARY OF CALCULATION FORMULA OF THE NORMAL STRESS OF THE PRE-TENSIONING PRESTRESSED CONCRETE MEMBER[J].Journal of Baotou University of Iron and Steel Technology,1995,14(1):75-78. |
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| Authors: | Feng Yuqin Zhang Hongwei |
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| Affiliation: | Feng Yuqin; Zhang Hongwei; |
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| Abstract: | Based on the corresponding stress conditions of the prestressed reinforced and concrete in each stage which is loaded,the source of the normal stress calculating formula(3.4.5-1) in the Design Code of Concrete Structures(GBJ10-89) for the pre-tensioning concrete members is discussed detailly. |
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| Keywords: | prestressed reinforced and concrete pre-tensioning concrete member normal stress of the concrete |
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