| 广州地铁二号线三元里折返线隧道过桥技术 |
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| 引用本文： | 李亚武.广州地铁二号线三元里折返线隧道过桥技术[J].铁道工程学报,2003(2):8-12. |
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| 作者姓名： | 李亚武 |
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| 作者单位： | 中铁十三局集团第五工程有限公司,长春,130031 |
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| 摘 要： | 隧道施工对桥基产生影响 ,为有效控制变形 ,确保架桥安全 ,对桥基托换。
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| 关 键 词： | 隧道施工 桥基托换 钢管灌注桩 植筋 |
| 文章编号： | 1006-2106(2003)02-0008-05 |
TUNNEL BRIDGE-CROSSING TECHNIQUE FOR SANYUANLI TURN-BACK LINE ON NO.2 LINE OF GUANGZHOU SUBWAY |
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| LI Ya,wu,The First Engineering Co. Ltd. of China Railway the thirteenth Engineering Group Corporation.TUNNEL BRIDGE-CROSSING TECHNIQUE FOR SANYUANLI TURN-BACK LINE ON NO.2 LINE OF GUANGZHOU SUBWAY[J].Journal of Railway Engineering Society,2003(2):8-12. |
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| Authors: | LI Ya wu The First Engineering Co Ltd of China Railway the thirteenth Engineering Group Corporation |
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| Institution: | LI Ya wu The First Engineering Co. Ltd. of China Railway the thirteenth Engineering Group Corporation |
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| Abstract: | Owing to the influence on bridge foundation made by tunnel construction, it is necessary to underpin the bridge foundation in order to control deformation and ensure the safety of bridging. |
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| Keywords: | tunnel construction bridge foundation underpinning steel pipe filling pile establishing reinforcement |
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