?2????????????????????????????22?????????? (?)???22???,??1??????,???“?????????????”?

??????????????????????????,????????????????,????2??????“?”????????

????1??,??????????1????????2???????????????,?????????28.737???????,?????????,?????????24????,???????

?????????,?????????????????????1??2?????????,????????????????????????,???????????????????????????

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

?????????,?????????BIM(?)??,???

?????????????????1???????,?????????????????????,?????????????,????(?????)

?????:???

??

??:???????????,??????????,??????????????