铁路隧道
- railway tunnel
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CSAMT方法在铁路隧道勘探中的应用
Application of CSAMT to Exploration of Railway Tunnel
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浅谈CRD法在铁路隧道施工中的应用
On application of CRD method in railway tunnel construction
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目的估算铁路隧道作业现场的最高容许浓度(MAC)。
Objective To assess the maximun allowable concentraion ( MAC ) of dust in field of railway tunnelling work .
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阐述了W型钢带的性能特点,介绍了W型钢带在铁路隧道衬砌厚度不足情况下的补强加固技术。
This paper expounds the performance features of W-shape steel strip , and introduces the reinforcement technique adopted in the case that the lining thickness of railway tunnel is insufficient .
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本文研究了隧道GPS网闭合差限差问题并在某13km铁路隧道进行了试验,计算结果验证了本研究的理论正确、方法可行。
This paper studied the issue of tunnel GPS network closure difference and tested it at a 13 kilometers railway tunnel . The calculation result proved that the developed theory should be correct and applicable .
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频率域电磁法EH-4系统在铁路隧道勘察中的应用
Application of Frequency-Domain Electromagnetic Sounding in the Railway Tunnel Exploration
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CRD法在双线大跨铁路隧道中的应用
Application of the Construction of Double-line and Large Span Railway Tunnel with the Method of CRD
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关于铁路隧道内安全的新UIC规程适用于新建和既有隧道。
The new UIC Leaflet on safety in railway tunnels applies both to new and existing tunnels .
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说明了TSP超前预报技术在客运专线铁路隧道大断面开挖信息化施工、确保施工安全中的重要性和实用性。
It is demonstrated that TSP geology prediction technology has great importance and practicability in the information-aided construction of the large cross-section tunnels on passenger-dedicated railways so as to guarantee construction safety .
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单线铁路隧道按标准设计断面如果要承受水压也是有限的,超过40m的静水头最好采取其它优化型式的断面。
The capacity hydraulic pressure bearing of standard design section in single-track railway tunnel is limited . Other optimized sections should be used when static head is higher than 40m .
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本文使用FLUENT提供的用户自定义函数(UDF)接口,采用C语言对其进行二次开发,扩展了FLUENT的功能,以满足高速铁路隧道空气动力学研究中的复杂边界条件。
The thesis expands the function of FLUENT through the secondary development on User Defined Function ( UDF ) provided by FLUENT with C language to meet the needs of the complex boundary condition of the study on high-speed train aerodynamic in tunnels .
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研究结果表明:单线铁路隧道直墙式衬砌高水压第一分界值为0.05~0.10MPa,第二分界值为0.18MPa;
The results show that in single-track railway tunnel , the first boundary value of high hydraulic pressure upon upright wall lining is 0.05-0.10 MPa and the second boundary value is 0.18 MPa ;
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铁路隧道穿越岩溶群区施工控制技术研究
Construction techniques for a railway tunnel passing through karst group area
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强地震作用下铁路隧道衬砌耐震性的研究
An Investigation on Aseismic Behaviours of Railway Tunnel Lining During Earthquake
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某铁路隧道病害整治的技术探讨
Technical exploration on treatment of tunnel disease for one railway line
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电气化铁路隧道移动式运营通风系统研究
Study on a mobile ventilation system for tunnels on electrified railways
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新型防水材料在铁路隧道工程中的应用探讨
The Discussion of New Waterproof Materials Using in Railway Tunnel Engineering
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影响铁路隧道衬砌结构内力的因素分析
Analysis on Influencing Factors for Internal Force of Railway Tunnel Lining
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无线扩频微波在铁路隧道中传播特性的研究及应用
Research and Applications of the Wireless Spread Spectrum in Railroad Tunnel
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铁路隧道衬砌结构可靠性分析初探
A preliminary study on the reliability analysis of railway tunnel lining
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音频大地电磁在铁路隧道工程勘察中的应用
Application of Audio Magnetotelluric in Geological Engineering Exploration of Railway Tunnel
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寒冻地区铁路隧道气温状态
Dynamic State of Air Temperature in Railway Tunnels in Cold Regions
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隧道检测系统及其在韩国高速铁路隧道的应用
Tunnel Measurement System and Its Application to Korea High-speed Rail Tunnels
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饱和性黄土质单线铁路隧道施工技术
Construction technique for single track railway tunnel in saturated loess area
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目的估算铁路隧道现场粉尘容许浓度。
Objective To estimate onsite dust allowable concentration in railway tunneling .
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单线铁路隧道洞门结构分项系数的研究
Analysis of Partial Coefficients of Single-Track Railway Tunnel Portal Structures
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射频信号在电气化铁路隧道中的传输分析及应用
Analysis and Application of RF Transmission in Electric Railway Tunnels
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铁路隧道油列火灾灭火抢险战术和技术的探索
Discussion on Measures and Strategy of Oil-Train Fire Fighting in Railway Tunnel
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臂式掘进机在我国铁路隧道施工中的应用前景
The outlook for application of roadheader to railway tunnel excavation in China
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新编《铁路隧道工程预算定额》的分析和研究
Analysis and study of the newly prepared Budget Rating of Railway Tunneling