中交二公局承建的西安地鐵6號(hào)線TJSG-24標(biāo)項(xiàng)目包括一站一區(qū)間,車站采用明挖法施工,區(qū)間采用暗挖法和盾構(gòu)法施工。盾構(gòu)區(qū)間需下穿和側(cè)穿多處既有構(gòu)筑物及浐河,施工難度大。
The TJSG-24 project of Xi'an Metro Line No.6undertaken by CCCC Second Highway Engineering Co., Ltd. consists of one-stationone -section. The station is constructed by open excavation method, and theinterval is constructed by underground excavation method and shield tunnelingmethod. There are many existing structures and Chanhe River in the shieldtunneling section, which is difficult to be constructed.