辦(ban)公樓按(an)(an)(an)(an)規模有(you)小型(xing)、中型(xing)、大型(xing)和(he)特大型(xing)之(zhi)分(fen);按(an)(an)(an)(an)層(ceng)(ceng)數有(you)低(di)層(ceng)(ceng)、多層(ceng)(ceng)、高層(ceng)(ceng)和(he)超高層(ceng)(ceng)之(zhi)分(fen);按(an)(an)(an)(an)總體布局有(you)集中式和(he)分(fen)散式之(zhi)分(fen)。此外,按(an)(an)(an)(an)平面形式、結構造型(xing)和(he)所用材(cai)料,又(you)可分(fen)為若干類型(xing)。如(ru)按(an)(an)(an)(an)平面交通組(zu)織形式來分(fen),有(you)內走(zou)廊(lang)式、外走(zou)廊(lang)式、雙走(zou)廊(lang)式和(he)無走(zou)廊(lang)式(大空間(jian)靈活隔斷)等。