| 无粘结预应力劲性钢筋混凝土梁抗弯承载力的试验研究 |
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| 引用本文： | 薛琪,赵世春,王森鹤. 无粘结预应力劲性钢筋混凝土梁抗弯承载力的试验研究[J]. 建筑科学与工程学报, 1997, 0(1) |
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| 作者姓名： | 薛琪 赵世春 王森鹤 |
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| 作者单位： | 铁道部二十工程局!咸阳713100(薛琪，王森鹤)，西南交通大学!成都610031(赵世春) |
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| 摘 要： | 通过对两根无粘结预应力劲性钢筋混凝土梁（简称USRC梁）和一根劲性钢筋混凝土梁（简称SRC梁）的试验，探讨了无粘结预应力劲性钢筋混凝土梁的抗弯工作性能．根据实验和理论分析，提出了无粘结预应力劲性钢筋混凝土梁抗弯承载力计算公式．公式计算值与试验结果符合较好．
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| 关 键 词： | 无粘结预应力 劲性钢筋混凝土梁 抗弯承载力 |
Experimental Research on Flexural Strength of Unbonded Partially Prestressed SRC Beams |
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| Xue Qi. Experimental Research on Flexural Strength of Unbonded Partially Prestressed SRC Beams[J]. Journal of Architecture and Civil Engineering, 1997, 0(1) |
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| Authors: | Xue Qi |
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| Affiliation: | Xue Qi (The 20th Railway Construction Bureau )Zhao Shichun(Southwest Jiaotong University)Wang Senhe(The 20th Railway Construction Bureau ) |
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| Abstract: | 2 partially prestresed SRC beam with unbonded tendons and 1 SRC beam were tested, behavior of unbonded partially prestressed SRC beams under test loading are investigated. According to the test results and theoretical analyses, a method of calculating the flexural strength of unbonded partially prestressed SRC bams is presented. The values calculated are in good accordance with the test results. |
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| Keywords: | unbonded partially prestressed SRC beams experimental research |
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