| 船闸工程大体积混凝土施工裂缝控制关键技术 |
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| 引用本文： | 陈德.船闸工程大体积混凝土施工裂缝控制关键技术[J].安徽水利水电职业技术学院学报,2014,14(4):1-3. |
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| 作者姓名： | 陈德 |
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| 作者单位： | 池州市信力建筑工程有限公司,安徽池州,247100 |
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| 摘 要： | 文章结合船闸闸首底板大体积混凝土施工过程,介绍了大体积混凝土施工分段、分层浇筑要求,以及采取冷却管降温、蓄水保温等温度控制技术措施降低内外温差.
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| 关 键 词： | 大体积混凝土 温度裂缝 温控 |
Key technology on cracking control of the mass concrete in the lock engineering construction |
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| CHEN De.Key technology on cracking control of the mass concrete in the lock engineering construction[J].Journal of Anhui Technical College of Water Resources and Hydroelectric Power,2014,14(4):1-3. |
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| Authors: | CHEN De |
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| Affiliation: | CHEN De (Chizhou Xinli Construction Engineering Co. Ltd,Chizhou 247100,China) |
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| Abstract: | Combining with the construction of the bottom plate of lock head, the request of the mass concrete poured in subsections and in layers is introduced; and the technology of reducing the temper- ature difference by means of cooling water coil and water on the surface of the mass concreteas as ther- mal insulation is given. |
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| Keywords: | mass moncrete thermal cracking temperature control |
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