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0概要作为纽约中心城曼哈顿远西部重新开发的一部分,地铁7号线的延伸线工程将使既有地铁线路增加2.4 km双孔隧道和2座地铁车站。地下施工主要包括两部分:①区间隧道和34号街地铁车站(34th Street station);②第10大道地铁车站(10th Avenue Station)及其与时代广场之间的联络线(图1)。区间
0 SUMMARY As part of the redevelopment of Manhattan’s far west New York City center, the extension of Metro Line 7 will add an additional 2.4 km of dual tunnels and 2 metro stations to the existing subway lines. Underground construction consists of two main sections: (1) Interval Tunnel and 34th Street station; (2) 10th Avenue Station and its connection to Times Square (Figure 1). Range