| 接触网刚性悬挂施工工艺 |
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| 引用本文： | 于新泉.接触网刚性悬挂施工工艺[J].铁路工程造价管理,2008,23(3):27-32. |
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| 作者姓名： | 于新泉 |
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| 作者单位： | 中铁电气化局集团,第一工程有限公司,北京,100070 |
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| 摘 要： | 接触网刚性悬挂广泛应用于城市地铁及电气化铁路隧道中，具有载流量大、安全可靠及维修工作量小等特点。笔者根据焦柳铁路石怀线刚性悬挂施工经验，按施工测量、隧道内打孔灌注、支持装置安装调试、汇流排安装、汇流排接触导线架设及膨胀接头安装等6个方面，详细介绍刚性悬挂的施工工艺。
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| 关 键 词： | 隧道 接触网刚性悬挂 施工工艺 |
| 文章编号： | 1007-9890(2008)03-0027-05 |
| 修稿时间： | 2008年2月20日 |
Construction technology of rigid suspension of overhead contact system |
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| Yu Xinquan.Construction technology of rigid suspension of overhead contact system[J].Railway Engineering Cost Management,2008,23(3):27-32. |
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| Authors: | Yu Xinquan |
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| Abstract: | Rigid suspended catenary is extensively used in urban metros and electrified railway tunnels. It is characteristic of large current -carrying capacity, safety ＆ reliability with little maintenance. Based on the experience in constructing the rigid suspension catenary of Shi - Huai line on Jiaozuo - Liuzhou railway, the author makes a detailed introduction to the construction technology of the rigid suspension from 6 as- pects of construction survey, boring holes and casting within tunnel,installation and test ＆ commissioning of support facilities, bus bar installation,erection of bus bar contact line and the installation of expansion joints. |
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| Keywords: | Tunnel rigid suspension of overhead contact system construction technology |
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