| RPC混凝土T梁极限承载力研究 |
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| 引用本文： | 梁小燕,阎贵平. RPC混凝土T梁极限承载力研究[J]. 工业建筑, 2005, 35(Z1): 244-246 |
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| 作者姓名： | 梁小燕 阎贵平 |
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| 作者单位： | 北京交通大学,土建学院,北京,100044 |
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| 摘 要： | 参照现有铁路混凝土梁设计规范和初等梁理论,设计了跨度为24m的预应力T型梁。并根据平截面假定对所设计的T型梁进行了抗裂承载力和极限承载力的理论研究,得出其在正常运营荷载下的安全系数。
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| 关 键 词： | RPC混凝土 T型梁 抗裂承载力 极限承载力 |
| 修稿时间： | 2005-04-05 |
STUDY ON ULTIMATE BEARING CAPACITY OF REACTIVE POWDER CONCREIE T-BEAMS |
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| Liang Xiaoyan,Yan Guiping. STUDY ON ULTIMATE BEARING CAPACITY OF REACTIVE POWDER CONCREIE T-BEAMS[J]. Industrial Construction, 2005, 35(Z1): 244-246 |
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| Authors: | Liang Xiaoyan Yan Guiping |
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| Abstract: | Based on design code of railway concrete beam and primary beam theory,a 24m PCT beam was designed in this paper.Then theoretic study on anti crack capacity and ultimate bearing capacity of T beams was carried out from the assumption of plane section.And safety factor was calculated under normal service loading. |
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| Keywords: | reactive powder concrete T-PC beams anti-crack capacity ultimate bearing capacity |
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