| 桥上42号道岔板一次铺装工艺研究 |
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| 引用本文： | 杨钱峰. 桥上42号道岔板一次铺装工艺研究[J]. 铁道建筑技术, 2012, 0(6): 89-91 |
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| 作者姓名： | 杨钱峰 |
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| 作者单位： | 中国铁建二十四局集团上海铁建工程有限公司,上海,200070 |
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| 摘 要： | 沪杭客专一标工程进行了国内首次42号道岔板敷设。通过对敷设过程中道岔板进行力学分析,指出了两次铺装工艺存在的问题,进而提出了自下而上的一次铺装工艺,经现场运用获得成功。
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| 关 键 词： | 桥上岔板 敷设工艺 力学分析 |
Research on the One-Phase Laying Process of 42# Turnout Plates on Bridge |
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| Yang Qianfeng. Research on the One-Phase Laying Process of 42# Turnout Plates on Bridge[J]. Railway Construction Technology, 2012, 0(6): 89-91 |
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| Authors: | Yang Qianfeng |
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| Affiliation: | Yang Qianfeng(China Railway 24th Bureau Group Co.Ltd.,Shanghai 200070,China) |
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| Abstract: | The 42# Turnout was used in Shanghai-Hangzhou HSR for the first time.Based on the Mechanical analysis of turnout in construction,the infeasibility of the two-phases laying process was exposed.The one-phase laying process which lay the plates from bottom to above is proposed and proves effective by the on-site application. |
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| Keywords: | turnout on bridge laying process mechanical analysis |
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