| 预制混凝土大型方块及卸荷板表面裂缝的防治 |
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| 引用本文： | 陈平,杨卫东.预制混凝土大型方块及卸荷板表面裂缝的防治[J].水运工程,2007(Z1). |
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| 作者姓名： | 陈平 杨卫东 |
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| 作者单位： | [1]中交一航局第一工程有限公司 [2]中交一航局第一工程有限公司 天津 |
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| 摘 要： | 针对鲅鱼圈港区预制混凝土大型方块和卸荷板的施工,调查统计了裂缝的形态和特征,从机理上分析了裂缝的成因,指出了对工程的危害,制定了针对性的预防和治理措施,收到了较好效果。
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| 关 键 词： | 港工混凝土 预制方块 卸荷板 防裂措施 |
Surface Cracks'Control of Precast Large Concrete Blocks and Relieving Plates |
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| CHEN Ping,YANG Wei-dong.Surface Cracks'Control of Precast Large Concrete Blocks and Relieving Plates[J].Port & Waterway Engineering,2007(Z1). |
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| Authors: | CHEN Ping YANG Wei-dong |
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| Abstract: | In construction of precast large concrete blocks and relieving plates at Bayuquan Port Area,the statistical data of the forms and features of cracks were obtained through an investigation.The formation causes of the cracks and the harm to engineering were analyzed and corresponding control measures were taken,which have brought about a satisfactory effect. |
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| Keywords: | harbor engineering concrete precast block relieving plate crack control measure |
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