| 预应力混凝土箱梁主要裂缝成因和防治措施的探讨 |
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| 引用本文： | 蒋冬蕾,应国刚. 预应力混凝土箱梁主要裂缝成因和防治措施的探讨[J]. 宁波工程学院学报, 2004, 16(2): 45-47 |
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| 作者姓名： | 蒋冬蕾 应国刚 |
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| 作者单位： | 宁波高等专科学校,浙江,宁波,315016;宁波市交通工程质量监督站,浙江,宁波,315040 |
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| 摘 要： | 预应力混凝土连续箱梁的裂缝问题一直以来倍受桥梁界专家及技术人员的关注。本文通过对预应力混凝土连续箱梁主要裂缝产生的原因进行了浅析，并提出了相应的防治的措施。
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| 关 键 词： | 预应力 箱粱 裂缝 防治 措施 |
| 文章编号： | 1008-7109(2004)02-0045-03 |
| 修稿时间： | 2003-12-05 |
Causes and Prevention of Main Cracks in Pre -stressed Concrete Continuous Box Girders |
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| JIANG Dong-lei,YING Guo-gang. Causes and Prevention of Main Cracks in Pre -stressed Concrete Continuous Box Girders[J]. Journal of Ningbo University of Technology, 2004, 16(2): 45-47 |
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| Authors: | JIANG Dong-lei YING Guo-gang |
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| Affiliation: | JIANG Dong-lei1,YING Guo-gang2 |
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| Abstract: | The cracks in pre-stressed concrete continuous box girder have been a long-time concern for the experts and technicians in bridge building. The paper analyzes the causes of such cracks and proposes ways to prevent them. |
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| Keywords: | pre-stress box girder crack prevention measure |
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