| 恶劣环境下对桥梁墩柱养护的浅析 |
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| 引用本文： | 常卫锋,王起才,李海威.恶劣环境下对桥梁墩柱养护的浅析[J].北方交通,2011(9):43-46. |
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| 作者姓名： | 常卫锋 王起才 李海威 |
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| 作者单位： | 兰州交通大学,兰州,730070 |
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| 摘 要： | 通过工程实例,探讨分析恶劣环境下如何利用抗裂致密剂、土工布及橡塑板对桥梁墩体进行合理养护,可增强桥梁墩体的承载力和耐久性,有效预防墩柱裂缝的产生,从而达到墩体的使用寿命。
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| 关 键 词： | 恶劣环境 墩柱 抗裂制密剂 土工布 橡塑板 裂缝 |
Discussion on Maintenance of Bridge Piers under Bad Conditions |
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| Authors: | CHANG Wei-feng others |
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| Institution: | CHANG Wei-feng and others |
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| Abstract: | With an example,the paper discusses how to maintenance bridge piers reasonably by using anti-cracking densifying agents,geotextile fabric and rubber sheets under bad conditons.The capacity and durability of Bridge piers will be enhanced while pier cracks will be effectively prevented in order to prolong pier service life. |
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| Keywords: | Bad conditions Bridge piers Anti-cracking densifying agents Geotextile fabric Rubber sheets Crack |
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