?? ????????????765????
????:1???????:???????
2????????????
3???????
4??????????98
5?????
??11?????????????30?? (????????????? ??????????????)??,???????????765???????,??118????????????????,?1.85?,????????????45????
?????????????????????11???????????30?????????????,??????????????
???????????????????10??????????????????????????????????????,????,????????????,?????????????????4??????(TBM)???????????????????,?????TBM“???????????????????????”?;??????????????????
???,??,??????????????????,???????????????????,??????,??????,???????
???,?????????????????????????,?????,??????(?????) ???:?????