| 预应力混凝土空心板裂缝分析与防治 |
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| 引用本文： | 张建新. 预应力混凝土空心板裂缝分析与防治[J]. 山西建筑, 2005, 31(15): 126-127 |
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| 作者姓名： | 张建新 |
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| 作者单位： | 山西中北路桥建设有限公司 |
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| 摘 要： | 从原材料、设备、施工工艺等方面，分析了预应力混凝土空心板裂缝的形成原因，并从混凝土拌和、浇筑、养护等方面，提出防治裂缝的有效措施，从而确保了预应力混凝土施工质量。
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| 关 键 词： | 预应混凝土 空心板 裂缝 |
Analysis on the cracks in prestressed concrete hollow slab and preventive measures |
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| ZHANG Jian-xin. Analysis on the cracks in prestressed concrete hollow slab and preventive measures[J]. Shanxi Architecture, 2005, 31(15): 126-127 |
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| Authors: | ZHANG Jian-xin |
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| Affiliation: | ZHANG Jian-xin |
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| Abstract: | From raw materials, equipments, construction technology and other aspects the reasons caused the cracks in prestressed concrete hollow slab are analyzed; at the same time from the mixing, pouring and maintenance of concrete corresponding measures are proposed to prevent crack and ensure construction quality of prestressed concrete. |
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| Keywords: | prestressed concrete hollow slab crack |
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