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