樓梯分(fen)類

建筑物中作為樓(lou)(lou)層間交通(tong)用的(de)構件。由連續梯(ti)(ti)(ti)級(ji)的(de)梯(ti)(ti)(ti)段、平(ping)臺和圍(wei)護結構等組成。在設電梯(ti)(ti)(ti)的(de)高(gao)層建筑中也(ye)同(tong)樣必(bi)須設置樓(lou)(lou)梯(ti)(ti)(ti)。樓(lou)(lou)梯(ti)(ti)(ti)分普通(tong)樓(lou)(lou)梯(ti)(ti)(ti)和特種(zhong)樓(lou)(lou)梯(ti)(ti)(ti)兩大類(lei)。普通(tong)樓(lou)(lou)梯(ti)(ti)(ti)包括鋼(gang)筋混凝(ning)土樓(lou)(lou)梯(ti)(ti)(ti)、鋼(gang)樓(lou)(lou)梯(ti)(ti)(ti)和木樓(lou)(lou)梯(ti)(ti)(ti)等，其中鋼(gang)筋混凝(ning)土樓(lou)(lou)梯(ti)(ti)(ti)在結構剛度、耐(nai)火、造價、施工、造型等方面具有(you)較多的(de)優點(dian)，應(ying)用最為普遍。特種(zhong)樓(lou)(lou)梯(ti)(ti)(ti)主要有(you)安全梯(ti)(ti)(ti)、消防梯(ti)(ti)(ti)和自動梯(ti)(ti)(ti)3種(zhong)。

按照空間可劃分為(wei)室內(nei)(nei)樓(lou)(lou)梯(ti)(ti)(ti)(ti)和室外樓(lou)(lou)梯(ti)(ti)(ti)(ti)。室內(nei)(nei)樓(lou)(lou)梯(ti)(ti)(ti)(ti)，字面已經解釋清楚，應(ying)(ying)用(yong)(yong)(yong)與各(ge)種住(zhu)宅(zhai)內(nei)(nei)部，因追求室內(nei)(nei)美(mei)觀舒適(shi)，室內(nei)(nei)樓(lou)(lou)梯(ti)(ti)(ti)(ti)多以實木樓(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)木樓(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)與玻璃，鋼(gang)筋(jin)(jin)混(hun)凝土(tu)等或多種混(hun)合材質為(wei)主，其中實木樓(lou)(lou)梯(ti)(ti)(ti)(ti)是高檔住(zhu)宅(zhai)內(nei)(nei)應(ying)(ying)用(yong)(yong)(yong)最廣泛的(de)樓(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)與玻璃混(hun)合結構樓(lou)(lou)梯(ti)(ti)(ti)(ti)在現代辦公區，寫(xie)字樓(lou)(lou)，商場，展廳等應(ying)(ying)用(yong)(yong)(yong)居多，鋼(gang)筋(jin)(jin)混(hun)凝土(tu)樓(lou)(lou)梯(ti)(ti)(ti)(ti)廣泛應(ying)(ying)用(yong)(yong)(yong)于各(ge)種復式建筑(zhu)中。室外樓(lou)(lou)梯(ti)(ti)(ti)(ti)因為(wei)考慮到風吹雨(yu)曬等自然(ran)因素，一般外形(xing)美(mei)觀的(de)實木樓(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)木樓(lou)(lou)梯(ti)(ti)(ti)(ti)，金屬樓(lou)(lou)梯(ti)(ti)(ti)(ti)等就不太適(shi)宜，鋼(gang)筋(jin)(jin)混(hun)凝土(tu)樓(lou)(lou)梯(ti)(ti)(ti)(ti)，各(ge)種石(shi)材樓(lou)(lou)梯(ti)(ti)(ti)(ti)最為(wei)常見。