??
?????2??????????22? (??)?????????22?,???????????????1?????????????,?“????”?
??????????????????????,???????,?????????????????2?????????“????”??????????????????????
???1???,??????1??????2???????,??????28.737??????????,????,????????????????????24?????????????,?????????????????????????????????
?????????,????????1?2?????,????????????,???????????????
????,????????BIM(???)?????????,????????????????
???????1??,???????????????,????????????????,????????????????????(??)
??????????:???????????
???????????1?????? ????“??????”?????????????