以(yi)建(jian)(jian)筑(zhu)工(gong)(gong)(gong)程(cheng)項目的各(ge)項相關(guan)信(xin)息(xi)數據作為基礎，通過數字信(xin)息(xi)仿真(zhen)模(mo)(mo)擬(ni)建(jian)(jian)筑(zhu)物所具有的真(zhen)實(shi)信(xin)息(xi)，通過三(san)維建(jian)(jian)筑(zhu)模(mo)(mo)型(xing)，實(shi)現工(gong)(gong)(gong)程(cheng)監理(li)(li)、物業(ye)管(guan)(guan)理(li)(li)、設備管(guan)(guan)理(li)(li)、數字化(hua)(hua)(hua)加工(gong)(gong)(gong)、工(gong)(gong)(gong)程(cheng)化(hua)(hua)(hua)管(guan)(guan)理(li)(li)等功(gong)能。它具有信(xin)息(xi)完備性(xing)(xing)、信(xin)息(xi)關(guan)聯(lian)性(xing)(xing)、信(xin)息(xi)一(yi)(yi)(yi)致性(xing)(xing)、 可(ke)視化(hua)(hua)(hua)、協調(diao)性(xing)(xing)、模(mo)(mo)擬(ni)性(xing)(xing)、優化(hua)(hua)(hua)性(xing)(xing)和可(ke)出圖性(xing)(xing)八大特點。將建(jian)(jian)設單位(wei)、設計單位(wei)、施工(gong)(gong)(gong)單位(wei)、監理(li)(li)單位(wei)等項目參(can)與方在同一(yi)(yi)(yi)平臺上，共享同一(yi)(yi)(yi)建(jian)(jian)筑(zhu)信(xin)息(xi)模(mo)(mo)型(xing)。利于項目可(ke)視化(hua)(hua)(hua)、精(jing)細化(hua)(hua)(hua)建(jian)(jian)造。BIM不再像(xiang)CAD一(yi)(yi)(yi)樣只是一(yi)(yi)(yi)款(kuan)軟件(jian)，而是一(yi)(yi)(yi)種管(guan)(guan)理(li)(li)手段，是實(shi)現建(jian)(jian)筑(zhu)業(ye)精(jing)細化(hua)(hua)(hua)，信(xin)息(xi)化(hua)(hua)(hua)管(guan)(guan)理(li)(li)的重(zhong)要工(gong)(gong)(gong)具