| 空心薄壁高桥墩裂缝防治技术 |
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| 引用本文： | 黄征. 空心薄壁高桥墩裂缝防治技术[J]. 科学之友, 2009, 0(10): 24-25 |
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| 作者姓名： | 黄征 |
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| 作者单位： | 济源市公路管理局,河南济源454650 |
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| 摘 要： | 文章针对大跨径桥梁空心薄壁高桥墩混凝土裂缝防治问题,从薄壁高桥墩的设计和施工方面着手,结合现行混凝土裂缝机理和防治理论,从结构配筋设计、混凝土配合比、混凝土水化热和施工温度控制等方面对该类型桥墩的裂缝防治加以论述,提出了一些有实用价值的观点和建议。
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| 关 键 词： | 桥梁 薄壁墩 裂缝防治 |
Thin-wall Pier Prevention and Treatment of Cracks Technology |
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| Chen Jun. Thin-wall Pier Prevention and Treatment of Cracks Technology[J]. Friend of Science Amateurs, 2009, 0(10): 24-25 |
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| Authors: | Chen Jun |
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| Abstract: | This paper analysis and discuss on prevention and treatment of cracks on long span bridge super high thin-wall pier from the angles; of structural reinforcement design, concrete mixture, concrete water reaction thermal and environment temperature, and so on, which based on current theory of crack production, prevention and treatment of cracks. And put forward some practical viewpoints and suggestions. |
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| Keywords: | bridge thin-wall pier prevention and treatment of cracks |
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