????:1???????:????????

2??????95????

3???????????

4???????

5???????????

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

???????,?????????,?2??“??????”?????

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

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

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

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

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

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