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| 浅析现场预制预应力混凝土简支梁裂缝及防治 | |
| 引用本文： | 吴枫,李宏铎,刘彤.浅析现场预制预应力混凝土简支梁裂缝及防治[J].北方交通,2007(6):27-29. |
| 作者姓名： | 吴枫 李宏铎 刘彤 |
| 作者单位： | 1. 锦州市公路管理处,锦州,121000 2. 锦州市大通公路勘察设计院,锦州,121003 3. 鞍山市岫岩县公路段,岫岩,114020 |
| 摘 要： | 结合施工实践,针对预应力混凝土简支梁预制过程中常见的一些裂缝形式,重点从施工操作中剖析裂缝的成因,并探讨具体的防治措施。 |
| 关 键 词： | 预应力梁 裂缝 成因 防治 |
Simple Analysis of Crack of Prestressed Concrete Simply- Supported Beam Precast on - the - spot, and Prevention - Treatment of It |
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| Authors: | Wu Feng |
| Institution: | Wu Feng and others |
| Abstract: | In the light of construction practice and aiming at some cracks common in the course of precasting the prestressed concrete simply-supported beam,the paper emphatically analyses reasons for crack from construction operation and makes an approach to concrete measures for prevention-treatment. |
| Keywords: | Prestressed beam Crack Reasons Prevention-treatment |
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