| 特长公路隧道平导通风方案研究及优化 |
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| 引用本文： | 宋国森,胡斌.特长公路隧道平导通风方案研究及优化[J].公路交通科技,2011,28(4):84-90,95. |
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| 作者姓名： | 宋国森 胡斌 |
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| 作者单位： | 东南大学交通学院;江苏省交通科学研究院股份有限公司; |
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| 基金项目： | 交通运输部西部交通建设科技项目 |
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| 摘 要： | 为了给特长单洞双向公路隧道提供经济合理的通风方案和设计参数,结合四川绵茂公路篮家岩隧道通风设计实际工程,综合考虑篮家岩隧道的工程地质条件、环境保护等制约因素的影响,选择了有利于救援和隧道修建的半横向平导通风方案.在平导通风方案中,根据隧道纵坡线形,计算分析后确定风压中性点,合理组织风流,并为特长单洞双向公路隧道提供了可...
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| 关 键 词： | 隧道工程 特长单洞双向隧道 风机布置 横通道位置优化 半横向通风 |
Research and Optimization of Parallel Heading Ventilation Scheme for Super-long Highway Tunnel |
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| SONG Guosen,HU Bin.Research and Optimization of Parallel Heading Ventilation Scheme for Super-long Highway Tunnel[J].Journal of Highway and Transportation Research and Development,2011,28(4):84-90,95. |
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| Authors: | SONG Guosen HU Bin |
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| Institution: | SONG Guosen1,HU Bin2(1.School of Transportation,Southeast University,Nanjing,Jiangsu 210096,China,2.Jiangsu Transportation Research Institute Co.,Ltd.,Nanjing Jiangsu 210029,China) |
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| Abstract: | To offer economic and reasonable ventilation scheme and design parameters for super-long single-hole bidirectional highway tunnel,in design of ventilation of Lanjiayan tunnel of Mianzhu-Maoxian highway in Sichuan,considering some restraint factors such as engineering geology and environmental protection and so on,the scheme of semi-transverse ventilation of parallel heading tunnel to the benefit of recovery and tunnel construction was selected.In the scheme of ventilation of parallel heading tunnel,based on... |
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| Keywords: | tunnel engineering super-long single-hole bidirectional highway tunnel fan position cross passage site optimization semi-transverse ventilation |
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