| 铁路编组场顶进大孔径框架桥设计施工关键技术 |
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| 引用本文： | 孙 震. 铁路编组场顶进大孔径框架桥设计施工关键技术[J]. 山西建筑, 2014, 0(15): 197-198,288 |
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| 作者姓名： | 孙 震 |
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| 作者单位： | 中国中铁二院工程集团有限责任公司济南勘察设计研究院,山东济南250002 |
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| 摘 要： | 结合滨河南路下穿济西编组站、机务段整备场立交桥工程实例,介绍了在不影响既有铁路安全运营的同时,克服各种施工难点,进行框架桥设计施工关键技术,为今后城市道路穿越铁路咽喉区提供了可借鉴的经验。
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| 关 键 词： | 铁路框架桥 咽喉区 顶进 施工 地基处理 |
Critical design and construction technologies of railway field jacking large-diameter frame bridge |
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| SUN Zhen. Critical design and construction technologies of railway field jacking large-diameter frame bridge[J]. Shanxi Architecture, 2014, 0(15): 197-198,288 |
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| Authors: | SUN Zhen |
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| Affiliation: | SUN Zhen ( Jinan Academy of Survey ＆ Design, China Railway 2nd Institute Engineering Group Co. ,Ltd, Jinan 250002, China) |
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| Abstract: | Combining with south coastal road underpassing Xibian station and business section overpass engineering as the example, the paper introduces the critical frame bridge design and construction technologies without influencing safe railway operation by overcoming various construction difficulties, which has provided some experience for city road crossing railway throat area in future. |
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| Keywords: | railway frame bridge throat area jacking construction foundation treatment |
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