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西安地铁3号线北池头站一青龙寺站区间位于西影路与曲江大道十字路口东侧西影路与雁翔路十字之间,区间主要采用盾构法施工,左线北池头站东端有配线段及区间风机房与青龙寺站之间一段左右线均为矿山法施工。盾构隧道主要穿越4-1-2-1层老黄土(水下)及3-2层古土壤,隧道顶部位3-2层古土壤,底部为4-1-2-1层老黄土(水下)及4-2层古土壤。
Xi’an Metro Line 3 North Station Green Dragon Temple Station interval is located in the west of the road and the Qujiang Avenue intersection on the east side of the West Ying Road and Yan Xiang Road cross between the main use of shield construction, End of the wiring section and the interval between the fan room and Tsing Lung Temple station about a line of mine construction. Shield tunnel mainly through 4-1-2-1 layer of old loess (underwater) and 3-2 layers of ancient soil, the top of the tunnel 3-2 layers of ancient soil, the bottom of 4-1-2-1 layer of old loess Underwater) and 4-2 layers of ancient soil.