怎样才能在不打扰你酣睡的前提下把床脚锯掉一截又垫回?怎样才能在不拆开管道的情况下完好的取出两节管道中间的塞子实现管道的连通?怎样才能只投入10万元使原值37万但已经报废的汽车性能恢复为新车?北京建工集团土木公司隧道技术总监马云新正是在盾构隧道施工领域解决了这些听起来简单实际非常复杂的工程技术难题。在现实生活中,“不打扰睡觉的前提下把床脚锯掉一截又垫回”很难做到,但如果“你”是每趟载客几千人、几分钟一趟连续运营的地铁列车,“床”是地铁所在 How do I not bother you sleeping under the premise of the foot cut off a piece of pad and back? How can not open the case without dismantling the two plugs in the middle of the pipe to achieve the connectivity? How can we only put 10 Million yuan to the original value of 37 million but already scrapped car performance recovery for the new car? Beijing Construction Engineering Group Civil Engineering Director Tunnel Technology Ma is new in the construction of shield tunnels to solve these sounds very simple and very complex engineering and technical problems. In real life, it is very difficult to cut off the bed and foot without disturbing sleep, but if “you ” is a few thousand passengers per trip, a few minutes Continuous operation of the subway train, “bed ” is where the subway