平面(mian)圖(tu)主(zhu)要類(lei)別：

1.底層(ceng)平(ping)面圖(tu)——又稱(cheng)一(yi)層(ceng)平(ping)面圖(tu)或(huo)首層(ceng)平(ping)面圖(tu)。它是所(suo)有建筑平(ping)面圖(tu)中首先繪制的(de)一(yi)張(zhang)圖(tu)。繪制此(ci)圖(tu)時(shi)，應將剖切(qie)平(ping)面選房在房屋的(de)一(yi)層(ceng)地(di)面與從一(yi)樓通向二樓的(de)休息平(ping)臺之間，且(qie)要盡量通過該層(ceng)上所(suo)有的(de)門窗(chuang)洞；

2.中間(jian)標(biao)準層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)面(mian)(mian)圖(tu)(tu)(tu)——由于房屋(wu)內部平(ping)面(mian)(mian)布置的差異，對(dui)于多層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)建筑而言，應該有(you)一(yi)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)就(jiu)畫一(yi)個平(ping)面(mian)(mian)圖(tu)(tu)(tu)。其名稱就(jiu)用本身的層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)數來命(ming)名，例(li)如“二層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)面(mian)(mian)圖(tu)(tu)(tu)”或(huo)“四層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)面(mian)(mian)圖(tu)(tu)(tu)”等。但在實際的建筑設計(ji)過程(cheng)中，多層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)建筑往往存(cun)在許多相(xiang)同或(huo)相(xiang)近平(ping)面(mian)(mian)布置形式的樓層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)，因此在實際繪圖(tu)(tu)(tu)時，可將這些相(xiang)同或(huo)相(xiang)近的樓層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)合(he)(he)用一(yi)張平(ping)面(mian)(mian)圖(tu)(tu)(tu)來表示。這張合(he)(he)用的圖(tu)(tu)(tu)，就(jiu)叫做(zuo)“標(biao)準層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)面(mian)(mian)圖(tu)(tu)(tu)”，有(you)時也可以用其對(dui)應的樓層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)命(ming)名，例(li)如“二至六層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)面(mian)(mian)圖(tu)(tu)(tu)”等；

3.頂層(ceng)平面圖——房屋最高層(ceng)的(de)平面布(bu)置(zhi)圖，也可(ke)用相應的(de)樓層(ceng)數(shu)命名；

4.其(qi)他(ta)平(ping)(ping)面(mian)(mian)(mian)圖——除了上面(mian)(mian)(mian)所講(jiang)的平(ping)(ping)面(mian)(mian)(mian)圖外(wai)，建筑平(ping)(ping)面(mian)(mian)(mian)圖還應(ying)包(bao)括屋頂平(ping)(ping)面(mian)(mian)(mian)圖和局部平(ping)(ping)面(mian)(mian)(mian)圖。