The research shows that the cross passage can sharply decrease the peak of the high-speed railway tunnel exit micro-pressure wave,and the site or of the cross passage or the size of the cross passage sectional area.
采用三维粘性、等熵、可压缩、非定常流的Navier-Stokes方程,用有限体积法进行区域离散,对高速列车通过设置有横通道的隧道时所引起的出口微压波进行模拟。
Risk analysis of building connection tunnel in Wuhan Yangtze River Tunnel;
武汉长江隧道联络横通道工程风险评估研究
Due to adit construction,the research demonstrates the disadvantageous distribution of deformation and internal forces in intersection of adit and main tunnel,particularly in its side-wall connected to the adit.
结果表明,因横通道施工导致主隧道与横通道交叉部结构,特别是与横通道连接一侧结构处于十分不利的受力状况和变形特征,因此需要采取加固措施,以确保主隧道与横通道交叉部结构的安全。
A calculate method of cross passage interval in detail using Xuefengshan Tunnel as an object example is described,and the application of the calculate method is also given out briefly.
本文以雪峰山隧道为工程实例,阐述了一种计算横通道间距的方法,并简述了该方法的应用。
Control of Air Flow Passing Through Cross Tunnels in Tunnel Construction Jet Ventilation
隧道施工射流通风中横通道的风流控制
Research of the Influence on High-Speed Railway Tunnel Exit Micro-Pressure Wave;
横通道对高速铁路隧道出口微压波影响的研究
On summery of initial supporting construction of transverse gallery of No.5 vertical shaft in Beijing rail underground transit line
北京铁路地下直径线5号竖井横通道初支施工
Study on the Opening Technology of Horsehead between Subway Shaft and Cross Aisle
地铁竖井横通道破马头门施工技术研究
Study on tunnel construction mechanics at intersection of horizontal adit and major tunnel in highway
公路长隧道与横通道空间斜交结构施工力学研究
Study on Highway Tunnel Fire Impacts on the Cross Passage Interval;
公路隧道火灾对人行横通道间距设置的影响研究
Impact Analysis of Shaft & Cross Aile on High-Speed Railway Tunnel Exit Micro-Pressure Wave
竖井、横通道对高速铁路隧道出口微压波影响分析
Are there traffic lights at every zebra cross?
每个人行横道处都有交通灯吗？
pedestrian crossing with traffic lights that are operated by pedestrians
交通指挥灯由行人控制的人行横道.
A lateral part, projection, passage, or appendage.
位于侧面的东西侧面的部分、横向发射、横向通道或附属物
A passage, roadway, or bridge that crosses above another roadway or thoroughfare.
上跨路，上跨桥，天桥横跨在另一车道或大道之上的通道、车道或桥梁
Either of the two lateral arms of such a part.
交叉通道这一部分的两个横向的狭窄通道中的一个
The cross-sectional areas of the pore openings vary along their length.
孔隙通道的横截面面积沿其长度方向变化。
A Study of Ventilation in Fire Emergency of Erlang Mountain Semi-Transient Ventilation Road Tunnel
二郎山半横向通风公路隧道的火灾控制研究
Studies on Capacity of Pedestrian in Crosswalk at Signalized Intersection in Urban;
城市信号交叉口人行横道处行人通行能力研究
Investigation of Heat Transfer Characteristics for Inclined Jets Impingement in Channel with Transverse\effluent Flows;
带出流及横流通道内斜冲击换热特性研究
Study on Pedestrian Characteristics in Crosswalks at Signalized Intersections;
信号交叉口人行横道的行人交通特性研究
On Application of Semi-transverse ventilation in South Xizang Rd. Cross-river Tunnel
半横向通风在西藏南路越江隧道中的应用
