1) conversion from horizontal adit driving to main tunnel driving
横通道转正洞
1.
The conversion from horizontal adit driving to main tunnel driving of Metro works has great construction difficulties and complex construction procedures.
针对城市地铁竖井横通道转正洞施工难度大、工序繁杂的特点,通过方案比选,提出竖井横通道转正洞采用大包施工工法。
2) cross passage
横通道
1.
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。
3) connection tunnel
横通道
1.
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
4) adit construction
横通道施工
1.
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。
5) cross passage interval
横通道间距
1.
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。
6) large cross-section connection tunnel
大孔径横通道
1.
In the paper,the construction technology for the large cross-section connection tunnel of Shiqiaozhanbei Panyuguangchangzhan shield-driven running tunnel on line 3 of Guangzhou Mass Rapid Transit System is presented and analysis is made on the construction methods for the excavation of the connection tunnel in unstable ground and for the cutting of the large-area segment lining.
介绍广州市轨道交通三号线【市桥站北～番禺广场站】盾构区间大孔径横通道施工技术,分析了在不稳定地层中进行横通道开挖和大面积盾构管片切除的施工方法。
参考词条
补充资料：横横实实
1.形容体格粗壮结实。
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