深圳轨道交通8号线项目

　　中交二公局负责深圳轨道交通8号线一期工程6站6区间12.367公里的施工任务。全线采用地下敷设方式，涵盖了地铁施工大部分工法，车站施工有明挖法、暗挖法、盖挖顺做法、盖挖逆作法、半盖挖法，区间隧道采用TBM法、盾构、矿山法、明挖法等。
　　CCCC Second Highway Engineering Co., Ltd. is responsible for theconstruction task of 12.367km in 6- station 6-section of the first phase of theShenzhen Rail Transit Line No.8. The whole line adopts underground layingmethod, which covers most of the subway construction methods. There are openexcavation method, hidden excavation method, cover excavation method, coverexcavation method, half-cover excavation method, interval tunnels using TBMmethod, shield tunneling method, open excavation method and so on in stationconstruction.