| 东沙特大桥主桥43号墩基础空洞施工处理 |
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| 引用本文： | 庄波,谢伟英,文洁平.东沙特大桥主桥43号墩基础空洞施工处理[J].世界桥梁,2008(4). |
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| 作者姓名： | 庄波 谢伟英 文洁平 |
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| 作者单位： | 1. 广东省长大发展投资有限公司,广东,广州,510620
2. 广东省长大公路工程有限公司,广东,广州,510620 |
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| 摘 要： | 结合东沙特大桥主桥43号辅墩基础空洞施工处理措施，介绍双液（普通硅酸盐水泥浆及水玻璃）旋喷注浆的施工工艺。
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| 关 键 词： | 桥梁基础 旋喷注浆 加固 |
Handling of Cavity in Foundation of Pier No.43 of Main Bridge of Dongsha Bridge |
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| ZHUANG Bo,XIE Wei-ying,WEN Jie-ping.Handling of Cavity in Foundation of Pier No.43 of Main Bridge of Dongsha Bridge[J].World Bridges,2008(4). |
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| Authors: | ZHUANG Bo XIE Wei-ying WEN Jie-ping |
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| Institution: | ZHUANG Bo1,XIE Wei-ying2,WEN Jie-ping2(1.Guangdong Changda Development & Investment Co.,Ltd.,Guangzhou 510620,China,2.Guangdong Changda Highway Engineering Co.,China) |
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| Abstract: | With reference to the measures taken for handling the cavity in foundation of the auxiliary pier No.43 of the main bridge of Dongsha Bridge,this paper presents the construction technology of rotary jet grouting of the common Portland cement mortar and sodium-silicate cement. |
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| Keywords: | bridge foundation rotary jet grouting strengthening |
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