????:1??????vx:????qt

2???????????

3?????v

4??????????

5?????

??????????????????????12?????????????????????26??? (???? ????????)???26????????????,?????????????????????????

????,??????????????,???????????1400?????????????

12????????????????????26??????????????,??????????????? ??????

????,???????????491.1???,???????????????????4?21???????????(?????????????)???????????????????34??,??????278.39??

?????????,?12??15??,??????????????????????????????????,???,????,?????,??????????“?????”????????

????????????????????,??????,????????????????????,?4?????????,???????17.3?????,???????????????43???????????????

?,???????,???????????,?????????????

??????????????,???2023??9????????,????????72???????,????????

???????????????12?????25?,??????58.57?,6?????????????12?????????,????157??,?6.98???,??????72.8??;?????????????????????????????????TBM?3??;???PCCP?;??????????????????????????????????TBM“????????????????????????????”???????????????????????????????????(??)

??????:???????