????1???? ????“??????”

?????????2??????22?????????? ??????????????,2??22???????????????????,????????????????????????1???????????????????????,???,??????2????“??”????????,?????????????????????“??”?

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

???,??????BIM?,?? BIM???????,?????,????????????????????BIM??????,???????????24??????4000????????????????????????????,?????

????,?????????????,?????????,??????3.2????????????,????????6.44??????????????,????????????????8??????????,???????????????,?????24??,???????????????????????,????????????????????????

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