平面圖主要類別(bie):
1.底層平(ping)面(mian)(mian)圖(tu)(tu)——又稱(cheng)一(yi)層平(ping)面(mian)(mian)圖(tu)(tu)或首層平(ping)面(mian)(mian)圖(tu)(tu)。它(ta)是(shi)所有建筑平(ping)面(mian)(mian)圖(tu)(tu)中首先繪制的一(yi)張圖(tu)(tu)。繪制此圖(tu)(tu)時,應將剖切平(ping)面(mian)(mian)選房(fang)在房(fang)屋(wu)的一(yi)層地面(mian)(mian)與從一(yi)樓通(tong)向二(er)樓的休(xiu)息平(ping)臺之間(jian),且要(yao)盡量通(tong)過該層上所有的門窗洞;
2.中間標準(zhun)層(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)(ping)面(mian)圖——由于(yu)房屋(wu)內(nei)部平(ping)(ping)面(mian)布置的(de)(de)差異,對(dui)于(yu)多層(ceng)(ceng)(ceng)(ceng)(ceng)建(jian)筑(zhu)而言,應該有一層(ceng)(ceng)(ceng)(ceng)(ceng)就(jiu)畫一個平(ping)(ping)面(mian)圖。其名(ming)稱就(jiu)用(yong)本身的(de)(de)層(ceng)(ceng)(ceng)(ceng)(ceng)數(shu)來(lai)命名(ming),例如“二(er)層(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)(ping)面(mian)圖”或“四層(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)(ping)面(mian)圖”等。但在實際的(de)(de)建(jian)筑(zhu)設(she)計(ji)過程中,多層(ceng)(ceng)(ceng)(ceng)(ceng)建(jian)筑(zhu)往往存在許多相(xiang)同或相(xiang)近平(ping)(ping)面(mian)布置形式的(de)(de)樓(lou)層(ceng)(ceng)(ceng)(ceng)(ceng),因此在實際繪圖時,可(ke)將這(zhe)些相(xiang)同或相(xiang)近的(de)(de)樓(lou)層(ceng)(ceng)(ceng)(ceng)(ceng)合用(yong)一張平(ping)(ping)面(mian)圖來(lai)表示。這(zhe)張合用(yong)的(de)(de)圖,就(jiu)叫做“標準(zhun)層(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)(ping)面(mian)圖”,有時也(ye)可(ke)以用(yong)其對(dui)應的(de)(de)樓(lou)層(ceng)(ceng)(ceng)(ceng)(ceng)命名(ming),例如“二(er)至六層(ceng)(ceng)(ceng)(ceng)(ceng)平(ping)(ping)面(mian)圖”等;
3.頂層(ceng)(ceng)平面(mian)(mian)圖(tu)——房屋最(zui)高層(ceng)(ceng)的平面(mian)(mian)布(bu)置(zhi)圖(tu),也可用相應的樓(lou)層(ceng)(ceng)數命名;
4.其他平(ping)面圖——除了上面所講的平(ping)面圖外,建筑平(ping)面圖還應包括屋頂(ding)平(ping)面圖和局部平(ping)面圖。