| 高寒隧道保温设计研究及热工计算方法初探 |
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| 引用本文： | 张生.高寒隧道保温设计研究及热工计算方法初探[J].现代隧道技术,2011,48(3):59-63. |
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| 作者姓名： | 张生 |
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| 作者单位： | 四川省交通运输厅交通勘察设计研究院,成都,610017 |
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| 摘 要： | 目前国内高寒隧道研究成果还不能完全满足隧道设计要求,文章借鉴我国建设部房建行业和日本国铁的研究成果,提出了适用于季节性冻土隧道洞口保温段长度、衬砌保温及水沟保温的设计计算方法。
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| 关 键 词： | 高寒隧道 保温设计 计算方法 |
Discussion on Insulation Design for Tunnels in High-altitude and Severe Cold Region and Thermal Calculation Method |
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| Zhang Sheng.Discussion on Insulation Design for Tunnels in High-altitude and Severe Cold Region and Thermal Calculation Method[J].Modern Tunnelling Technology,2011,48(3):59-63. |
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| Authors: | Zhang Sheng |
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| Institution: | Zhang Sheng(Survey & Design Research Institute of Sichuan Provincial Communication Department,Chengdu 610017) |
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| Abstract: | The domestic research achievements for tunnels in high-altitude and severe cold region is not so rich that can't meet the requirement of tunnel design.Taking the research findings of house building industry in China and National Railway in Japan for reference,the design calculation methods of portal insulation length,lining heat preservation and ditch heat preservation appropriate for tunnels in seasonal frozen ground are put forward. |
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| Keywords: | Tunnels in high-altitude and severe cold region Heat preservation design Calculation method |
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