| 论泵送混凝土现浇板裂缝产生机理及预防措施 |
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| 引用本文： | 许洪祥.论泵送混凝土现浇板裂缝产生机理及预防措施[J].山西建筑,2009,35(22):138-139. |
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| 作者姓名： | 许洪祥 |
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| 作者单位： | 冠县住宅建筑有限责任公司,山东,聊城,252500 |
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| 摘 要： | 针对泵送混凝土现浇板产生的各种裂缝，从混凝土组成、搅拌、运输、泵送、浇筑、养护、支模等方面出发，通过对各生产环节的观察和试验，对裂缝产生的机理进行了深入、全面地分析，并针对不同问题提出了相应的预防措施，以减少或避免出现混凝土裂缝。
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| 关 键 词： | 泵送混凝土 裂缝 机理 预防措施 |
Study on the mechanism caused the cracks in cast-in-place floor of pump concrete and preventive measures |
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| XU Hong-xiang.Study on the mechanism caused the cracks in cast-in-place floor of pump concrete and preventive measures[J].Shanxi Architecture,2009,35(22):138-139. |
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| Authors: | XU Hong-xiang |
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| Abstract: | According to various cracks produced in cast-in-place floor of pump concrete, from the composition, mixing, transportation, pumping, pouring, curing and other aspects the mechanism caused the production of those cracks in cast-in-place floor of pump concrete are comprehensively analyzed based upon observation and experiments, at the same time corresponding preventive measures are proposed, in order to reduce and eliminate the production of those cracks in pump concrete. |
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| Keywords: | pump concrete crack mechanism preventive measure |
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