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

2????????

3??????v

4????????

5????????100??

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

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

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

2????22????????,??????????????1??(??)

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

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

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