| 大跨度钢桥无缝线路换铺施工方法及需要注意的若干问题 |
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| 引用本文： | 潘成杰.大跨度钢桥无缝线路换铺施工方法及需要注意的若干问题[J].铁道标准设计通讯,2005(6):122-126. |
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| 作者姓名： | 潘成杰 |
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| 作者单位： | 上海铁路局阜阳工务段 安徽阜阳236021 |
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| 摘 要： | 介绍全路首组时速160km(旅客列车)60kg/m改进型伸缩器铺设工艺、明桥面K型扣件拆装以及钉孔处理、护轨更换及施工天窗运用等具体做法,并提出施工组织优化、安全质量控制若干措施和提速型伸缩器制造改进建议。
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| 关 键 词： | 大跨度钢梁 无缝线路 伸缩器 换铺施工 方案优化 |
| 文章编号： | 1004-2954(2005)06-0122-04 |
| 修稿时间： | 2004年10月26 |
Construction Process and Points to be noted for Jointless Track Replacement on Long-Span Steel Bridge |
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| Pan Chengjie Fuyang Track Maintenance Subdivision of Shanghai Railway Administration,Anhui Fuyang.Construction Process and Points to be noted for Jointless Track Replacement on Long-Span Steel Bridge[J].Railway Standard Design,2005(6):122-126. |
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| Authors: | Pan Chengjie Fuyang Track Maintenance Subdivision of Shanghai Railway Administration Anhui Fuyang |
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| Institution: | Pan Chengjie Fuyang Track Maintenance Subdivision of Shanghai Railway Administration,Anhui Fuyang 236021 |
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| Abstract: | This is to present you the first couple of 160 km/h, 60 kg/m modified retractors ever serviced in Chinese railway, K-type fastener fitting and removing on open bridge deck, nail hole trimming, guard rail replacing, construction hatch. And provide you the proposal on optimum construction organization, safety and quality control, manufacture and betterment of speeding retractor. |
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| Keywords: | long-span steel beam jointless track retractor replacement work plan optimization |
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