| 导流槽大体积混凝土的温控防裂 |
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| 引用本文： | 谷丰吉,辛全仓,孙立新.导流槽大体积混凝土的温控防裂[J].施工技术,2005,34(8):47-48. |
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| 作者姓名： | 谷丰吉 辛全仓 孙立新 |
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| 作者单位： | 西安建筑科技大学,陕西,西安,710055;西安建筑科技大学,陕西,西安,710055;西安建筑科技大学,陕西,西安,710055 |
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| 摘 要： | 结合导流槽工程的特点,从大体积混凝土原材料入手,优化混凝土配合比设计,采用改进模板等技术措施和先进的施工工艺,结合测温结果加强养护,解决了外界条件不利的状况下的大体积混凝土的裂缝控制问题。
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| 关 键 词： | 大体积混凝土 温度应力 裂缝控制 |
| 文章编号： | 1002-8498(2005)08-0047-02 |
| 修稿时间： | 2005年2月16日 |
Temperature and Crack Control of Mass Concrete of a Diversion Trench |
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| GU Feng-ji,XIN Quan-cang,SUN Li-xin.Temperature and Crack Control of Mass Concrete of a Diversion Trench[J].Construction Technology,2005,34(8):47-48. |
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| Authors: | GU Feng-ji XIN Quan-cang SUN Li-xin |
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| Abstract: | Combining features of a diversion trench project, engineers studied raw materials of mass volume concrete, optimized concrete match ratio design, adopted some technical measures such as improved formwork and so forth and some advanced construction methods, strengthening curing measures according to temperature measuring results, and solved the crack control problem of mass concrete under bad external conditions. |
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| Keywords: | mass concrete temperature stress crack control |
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