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

2???????vx????

3???????

4???????

5???????

????????????11???????????????29? (?????????? ??)???(???????????????)????29???

?,??,???????23.6?????,??51.11?????

???????(???)???????????????????29?????????? ???

??????“????????????????????????”??????,??????,????????,????????????????????????????????????????????????????????,???

??(????)????? ????????????????

??????????,???????????????,??????,?????????????????,??????????????????“????????????????????”???????????????,????BIM??????,????????????;???,???;???,??????“???????”??????????????????????????“???????????????”?(?????)

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