| 水工大体积混凝土温度裂缝施工控制 |
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| 引用本文： | 沈晓钧.水工大体积混凝土温度裂缝施工控制[J].杨凌职业技术学院学报,2008,7(3):4-6. |
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| 作者姓名： | 沈晓钧 |
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| 作者单位： | 西北农林科技大学;陕西水利水电工程集团公司,陕西,杨凌,712100 |
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| 摘 要： | 水工混凝土具有及其严格的抗冻、抗渗、防裂要求，而大体积混凝土由于内外温差较大，容易在混凝土表面产生最终向贯穿裂缝发展的裂缝。故水工大体积混凝土施工应采取不同于其它大体积混凝土的施工措施。本文将讨论水工大体积混凝土温度控制的施工措施。
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| 关 键 词： | 温差裂缝 大体积混凝土 S型水管 |
Temperature Cracks Control of Mass Concrete Construction |
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| SHEN Xiao-jun.Temperature Cracks Control of Mass Concrete Construction[J].Journal of Yangling Vocational & Technical College,2008,7(3):4-6. |
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| Authors: | SHEN Xiao-jun |
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| Institution: | SHEN Xiao-jun ( 1. Northwest Sci - tech University of Agriculture and Forestry;2. Shaanxi Water Resources and Hydropower Engineering Group Co. Ltd. , Yangling, Shaanxi 712100, China) |
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| Abstract: | Concrete construction has strict requirements for freeze prevention, anti - seepage and crack resistance. Due to big difference in and out of mass concrete construction, large cracks easily occur through concrete surface. Therefore measure of mass concrete construction is differnet from others. The author discusses the temperature control measures for mass concrete construction. |
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| Keywords: | temperature cracks mass concrete construction S waterpipe |
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