???????????????????????

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

??????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“??????????????”??????(?)

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