| 大体积混凝土基础中高精度预埋件的施工控制方法 |
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| 引用本文： | 唐松涛.大体积混凝土基础中高精度预埋件的施工控制方法[J].价值工程,2011,30(23):83-84. |
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| 作者姓名： | 唐松涛 |
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| 作者单位： | 华南理工大学,广州,510640 |
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| 摘 要： | 某抗震实验室振动台基础为大体积混凝土,其预埋件的定位精度要求很高。为了满足后续工作要求,有针对性的采取了混凝土收缩变形控制措施,对原设计的预埋件钢支架做了优化,提出了可对预埋件进行三维微调的新施工方案。结果表明,新方案的实际施工控制效果很好,预埋件的安装精度达到了预定精度要求。
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| 关 键 词： | 大体积混凝土 钢支架 预埋件 安装精度 |
Studies on Precision Control Method for Embedded Parts in Mass Concrete |
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| Tang Songtao.Studies on Precision Control Method for Embedded Parts in Mass Concrete[J].Value Engineering,2011,30(23):83-84. |
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| Authors: | Tang Songtao |
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| Institution: | Tang Songtao(South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | The base of shaking table in an earthquake-resistant laboratory is mass concrete with high precision embedded components.In order to make the installation of embedded parts in mass concrete meet the requirements of following processing work,measures to control deformation shrinkage of concrete were adopted.The supported steel brackets of embedded parts were optimized and a scheme for 3D fine-adjustment on embedded parts was proposed.The results show that the new scheme of supported steel brackets for embedd... |
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| Keywords: | mass concrete steel bracket embedded parts installation precision |
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