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| 歹阳河大桥桥墩嵌岩基础施工技术 | |
| 引用本文： | 邓宇,梁炯丰,张玉良.歹阳河大桥桥墩嵌岩基础施工技术[J].筑路机械与施工机械化,2009,26(3):60-62. |
| 作者姓名： | 邓宇 梁炯丰 张玉良 |
| 作者单位： | 1. 广西工学院,土木建筑工程系,广西,柳州,545006 2. 东华理工大学,土木与环境工程学院,江西,抚州,344000 3. 中铁二十五局集团柳州铁路工程有限公司,广西,柳州,545007 |
| 摘 要： | 结合歹阳河大桥6^#、7^#墩嵌岩基础施工情况，介绍了嵌岩基础开挖控制爆破技术、基础周壁保护、基坑开挖后堵渗漏水、基底处理、大体积混凝土浇注技术及温控防裂纹控制处理措施，为今后类似工程提供借鉴。 |
| 关 键 词： | 嵌岩基础 控制爆破 渗水堵漏 大体积混凝土 |
Construction Technology for Rock-socketed Foundation of Pier of Daiyang River Bridge |
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| DENG Yu,LIANG Jiong-feng,ZHANG Yu-liang.Construction Technology for Rock-socketed Foundation of Pier of Daiyang River Bridge[J].Road Machinery & Construction Mechanization,2009,26(3):60-62. | |
| Authors: | DENG Yu LIANG Jiong-feng ZHANG Yu-liang |
| Institution: | DENG Yu, LIANG Jiong-feng, ZHANG Yu-iiang(1 .Department of Civil Engineering, Guangxi University of Technology, Liuzhou 545006, Guangxi, China ;2.School of Civil and Environmental Engineering, East China Institute of Technology, Fuzhou 344000, Jiangxi, China; 3.Liuzhou Railway Engineering Co. Ltd. of Ghina Railway 25th Bureau Group Co. Ltd., Liuzhou 545007, Guangxi China) |
| Abstract: | The digging control explosion technology of rock-socketed foundation, surrounding protection, leakage-proof of foundation ditch after digging, treatment of foundation bottom, massive concrete grouting and ternperature-controlled anti-crack measure are introduced, which provides reference for similar projects. |
| Keywords: | rock-socketed foundation control explosion leakage-proof massive concrete |
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