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| 下穿铁路框架桥管幕法超前支护施工技术 | |
| 引用本文： | 姜志炜. 下穿铁路框架桥管幕法超前支护施工技术[J]. 铁道建筑技术, 2011, 0(6): 31-35 |
| 作者姓名： | 姜志炜 |
| 作者单位： | 中铁二十四局集团有限公司,上海,200071 |
| 摘 要： | 针对大跨度、长距离下穿铁路框架桥施工,介绍了在确保铁路正常运营和行车安全前提下,通过采用管幕法顶进下穿铁路框架桥的施工技术,缩短了施工时间,保证了施工质量,减小了施工对地面及周围环境的影响。 |
| 关 键 词： | 铁路 管幕法 顶进 框架桥 |
The Pipe-Roof Method of Long Distance Jacking Construction Technology in Under-Railway Frame Bridge |
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| Jiang Zhiwei. The Pipe-Roof Method of Long Distance Jacking Construction Technology in Under-Railway Frame Bridge[J]. Railway Construction Technology, 2011, 0(6): 31-35 | |
| Authors: | Jiang Zhiwei |
| Affiliation: | Jiang Zhiwei(China Railway 24th Bureau Group Co.Ltd.,Shanghai 200071,China) |
| Abstract: | This paper introduces pipe-roof method of jacking construction technology for large span and long distance frame bridge construction through the railway under the premise of safe,normal railway transportation,which can shorten the construction time,ensure the construction quality,and reduce impact the construction has on the surroundings. |
| Keywords: | railway pipe-roof method jacking frame bridge |
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