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| 对钢筋腐蚀后的混凝土管道承载力的研究 | |
| 引用本文： | 冷海强,朱尔玉,杨勇,李化建.对钢筋腐蚀后的混凝土管道承载力的研究[J].建材技术与应用,2003(1):14-15. |
| 作者姓名： | 冷海强 朱尔玉 杨勇 李化建 |
| 作者单位： | 1. 北方交通大学土建学院,北京,100044 2. 山东肥城市万菱山水泥有限公司,山东,肥城,271612 3. 重庆大学材料科学与工程学院,重庆,400045 |
| 摘 要： | 钢筋锈蚀是导致混凝土建 (构 )筑物耐久性降低的主要原因之一 ,尤其是混凝土管道 ,其破坏多缘于钢筋的锈蚀。根据钢筋锈蚀以后力学性能的变化 ,推导出混凝土管道钢筋腐蚀后承载力的计算公式。 |
| 关 键 词： | 混凝土管道 钢筋锈蚀 力学性能 承载力 |
| 文章编号： | 1009-9441(2003)01-0014-02 |
| 修稿时间： | 2002年10月19 |
Study on the Bearing Capacity of the Concrete Pipes Whose Steel Bars have Corroded Away |
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| LENG Hai-qiang ,ZHU Er-yu ,YANG Yong ,LI Hua-jian.Study on the Bearing Capacity of the Concrete Pipes Whose Steel Bars have Corroded Away[J].Research & Application of Building Materials,2003(1):14-15. | |
| Authors: | LENG Hai-qiang ZHU Er-yu YANG Yong LI Hua-jian |
| Affiliation: | LENG Hai-qiang 1,ZHU Er-yu 1,YANG Yong 2,LI Hua-jian 3 |
| Abstract: | Steel corrosion is the chief reason for the weakening durability of the concrete structure. The damage to the concrete pipe is mainly due to the corrosion of the steel. On the basis of the variation of the corroded steel bars' mechanical property, the calculation formula of the bearing capacity of the concrete pipes is put forward in this paper. |
| Keywords: | concrete pipe corrosion of the steel bar mechanical property bearing capacity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |