| 大体积厚底板取消后浇带的施工技术 |
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| 引用本文： | 黄天寅,杨永刚. 大体积厚底板取消后浇带的施工技术[J]. 建筑技术开发, 2005, 0(4) |
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| 作者姓名： | 黄天寅 杨永刚 |
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| 作者单位： | 上海市住安建设发展股份有限公司 上海200031 |
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| 摘 要： | 根据该工程采用两墙合一地下连续墙的实际情况,分析大底板设置后浇带的利弊,提出取消后浇带,同时,从大体积混凝土收缩的机理出发,针对性地制订系统的控制措施,在实际施工中取得显著效果。
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| 关 键 词： | 两墙合一 地下连续墙 大体积混凝土 后浇带 混凝土收缩 |
CONSTRUCTION TECHNIQUE OF FOUNDATION SLAB WITHOUT A POST-CASTED CONSTRUCTION JOINT |
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| Huang Tian-yin Yang Yong-gang. CONSTRUCTION TECHNIQUE OF FOUNDATION SLAB WITHOUT A POST-CASTED CONSTRUCTION JOINT[J]. Building Technique Development, 2005, 0(4) |
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| Authors: | Huang Tian-yin Yang Yong-gang |
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| Affiliation: | Huang Tian-yin Yang Yong-gang |
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| Abstract: | Advantages and disadvantages were compared according to the fact that the pit enclosure slurry wall was used as the structural wall.Cancelling of the post-casted construction joint was suggested based on an extensive analysis.Pertinent measures were provided to control the cracks in the foundation slab due to the concrete shrinkage.The engineering re- sults were very satisfcatory by implementing the above-suggested measures. |
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| Keywords: | Two walls unite as one Slurry wall Post-casted construction joint Foundation slab Concrete shrinkage |
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