| 浅谈船坞大体积混凝土施工防裂技术措施 |
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| 引用本文： | 王金龙,汪高星,刘春洋.浅谈船坞大体积混凝土施工防裂技术措施[J].中国港湾建设,2009(4):55-57. |
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| 作者姓名： | 王金龙 汪高星 刘春洋 |
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| 作者单位： | 中交一航局第五工程有限公司,河北,秦皇岛,066002 |
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| 摘 要： | 针对渤船重工二号船坞工程坞口大体积混凝土施工，为避免有害裂缝的产生，从基础处理、减少约束、温度控制、加强养护等方面，制定了切实可行的混凝土防裂技术措施。工程实施取得了良好效果，保证了工程施工质量。对以后类似的工程施工提供了可借鉴的方法。
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| 关 键 词： | 大体积混凝土 混凝土裂缝 防裂技术措施 温度控制 |
Anti-crack Technology for the Construction of Mass Concrete in Dock |
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| WANG Jin-long,WANG Gao-xing,LIU Chun-yang.Anti-crack Technology for the Construction of Mass Concrete in Dock[J].China Harbour Engineering,2009(4):55-57. |
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| Authors: | WANG Jin-long WANG Gao-xing LIU Chun-yang |
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| Institution: | No.5 Engineering Company Ltd.of CCCC First Harbour Engineering Company Ltd.;Qinhuangdao;Hebei 066002;China |
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| Abstract: | This article mainly focuses on the large concrete construction in dock entrance of Bohai Sea ship heavy industry second dock project,in order to avoid the harmful cracks,work out a practical anti-crack technology by processing basically,reducing constraint,controlling temperature,strengthening concrete conservation,and so on.The construction of this project attains good results and guarantees the construction quality.It can provide references for similar constructions in the future. |
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| Keywords: | large concrete concrete crack anti-crack technology control temperature |
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