辦公(gong)樓按規模有(you)小(xiao)型(xing)(xing)(xing)(xing)、中型(xing)(xing)(xing)(xing)、大(da)型(xing)(xing)(xing)(xing)和(he)特大(da)型(xing)(xing)(xing)(xing)之分;按層(ceng)數有(you)低層(ceng)、多(duo)層(ceng)、高層(ceng)和(he)超(chao)高層(ceng)之分;按總體(ti)布(bu)局有(you)集中式(shi)和(he)分散式(shi)之分。此外(wai),按平面形式(shi)、結構造(zao)型(xing)(xing)(xing)(xing)和(he)所用(yong)材(cai)料,又可分為若干(gan)類型(xing)(xing)(xing)(xing)。如按平面交通組織形式(shi)來分,有(you)內(nei)走廊式(shi)、外(wai)走廊式(shi)、雙走廊式(shi)和(he)無走廊式(shi)(大(da)空間(jian)靈活隔斷)等。