| 关于城市道路隧道线形设计的几点体会 |
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| 引用本文： | 彭小彬.关于城市道路隧道线形设计的几点体会[J].交通标准化,2012(5):120-122. |
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| 作者姓名： | 彭小彬 |
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| 作者单位： | 中国华西工程设计建设有限公司深圳分公司,广东深圳,518029 |
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| 摘 要： | 城市道路隧道线形设计是一个综合性课题,与地形、地貌、工程地质、水文地质、社会人文和环境等多方面因素密切相关。它需要设计者在满足设计规范的前提下,结合隧道轴线、埋深、洞口位置及洞外接线、施工场地布置、出渣处理、工期长度、营运养护等综合考虑,进行多方案比较,只有这样才能把城市道路隧道的线形设计得更为合理。
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| 关 键 词： | 隧道 线形设计 隧道洞口 平曲线 停车视距 |
Research on Alignment Design of Urban Road Tunnel |
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| PENG Xiao-bin.Research on Alignment Design of Urban Road Tunnel[J].Communications Standardization,2012(5):120-122. |
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| Authors: | PENG Xiao-bin |
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| Institution: | PENG Xiao-bin (China Huaxi Engineering Design ＆ Construction Co., Ltd., Shenzhen Branch, Shenzhen 518029, China) |
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| Abstract: | The alignment design of the urban road tunnel is a comprehensive subject, which has close relationship with topography, geomorphology, engineering geology, hydrogeology, social humanity and environmental. On the premise of meeting the design specification, the designer should compare multi-schemes by considering tunnel axis, buried depth, hole location, hole outside wiring, construction site layout, slag processing, construction period, operation and maintenance. On this basis, the alignment design of urban road tunnel will be more reasonable. |
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| Keywords: | tunnel alignment design tunnel entrance horizontal curve stopping sight distance |
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