Abstract：Research purposes ： The Line 4 of Wuhan urban mass transit is an important line of Wuhan rail communication network and crosses the Yangtze River from Wuchang to Hanyang through tunnel, so the construction of transriver tunnel is very important to the entire project of the line 4，but there are lots of risks and influencing factors in construction. This paper analyzes the characteristics of the schemes and environment for construction of the transriver on the basis of the experiences in construction of similar tunnels at home and abroad for the purpose of seeking an advanced，reliable， safe，money - saving and high - quality scheme for construction of the tunnel.
Research conclusions ： Through making analyses and comparisons of four schemes for route selection of the transriver tunnel and two schemes for construction of the tunnel, the route selection of transriver tunnel should comprehensively considers the track type, passenger flow and the conditions of building stations and laying out track，and it is proposed to adopt the scheme of Yaoludi. For tunnel construction, it is proposed to adopt shield construction with small section of 6.2 m for single track and tunnel, which can effectively reduce the construction difficulties, guarantee the construction security and lower the construction cost.
赵强. 武汉轨道交通4号线越江区段方案研究[J]. 铁道工程学报, 2008, 25(12): 79-82.
ZHAO Qiang. Research on the Scheme for Construction of Transriver Tunnel of Line 4 of Wuhan Urban Mass Transit. 铁道工程学报, 2008, 25(12): 79-82.
2008, Vol. 25 
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