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