樓梯(ti)分(fen)類(lei)

建筑物(wu)中作為(wei)樓(lou)(lou)(lou)層(ceng)間交通(tong)用的構件。由連續梯(ti)(ti)(ti)級的梯(ti)(ti)(ti)段、平(ping)臺和圍(wei)護結(jie)構等組(zu)成。在(zai)(zai)設電梯(ti)(ti)(ti)的高層(ceng)建筑中也同樣必(bi)須設置樓(lou)(lou)(lou)梯(ti)(ti)(ti)。樓(lou)(lou)(lou)梯(ti)(ti)(ti)分普通(tong)樓(lou)(lou)(lou)梯(ti)(ti)(ti)和特種樓(lou)(lou)(lou)梯(ti)(ti)(ti)兩大類。普通(tong)樓(lou)(lou)(lou)梯(ti)(ti)(ti)包括鋼筋(jin)混凝土樓(lou)(lou)(lou)梯(ti)(ti)(ti)、鋼樓(lou)(lou)(lou)梯(ti)(ti)(ti)和木樓(lou)(lou)(lou)梯(ti)(ti)(ti)等，其中鋼筋(jin)混凝土樓(lou)(lou)(lou)梯(ti)(ti)(ti)在(zai)(zai)結(jie)構剛度、耐火(huo)、造價、施工、造型等方面具(ju)有較(jiao)多(duo)的優點，應用最為(wei)普遍。特種樓(lou)(lou)(lou)梯(ti)(ti)(ti)主要有安全梯(ti)(ti)(ti)、消防(fang)梯(ti)(ti)(ti)和自動梯(ti)(ti)(ti)3種。

按(an)照空間可劃(hua)分(fen)為(wei)(wei)室(shi)(shi)(shi)內(nei)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)和(he)室(shi)(shi)(shi)外樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)。室(shi)(shi)(shi)內(nei)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，字面已(yi)經解釋清楚，應用與(yu)各種(zhong)住宅內(nei)部，因(yin)(yin)追求(qiu)室(shi)(shi)(shi)內(nei)美(mei)觀(guan)舒適，室(shi)(shi)(shi)內(nei)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)多以實木樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)木樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)與(yu)玻璃，鋼(gang)筋混(hun)凝土等或多種(zhong)混(hun)合材質(zhi)為(wei)(wei)主，其中實木樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)是高檔住宅內(nei)應用最廣(guang)泛(fan)的樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)與(yu)玻璃混(hun)合結(jie)構樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)在現代辦(ban)公區，寫字樓(lou)(lou)(lou)，商場，展廳(ting)等應用居多，鋼(gang)筋混(hun)凝土樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)廣(guang)泛(fan)應用于各種(zhong)復(fu)式建筑中。室(shi)(shi)(shi)外樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)因(yin)(yin)為(wei)(wei)考慮到風吹雨曬(shai)等自然(ran)因(yin)(yin)素，一(yi)般外形(xing)美(mei)觀(guan)的實木樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)木樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，金屬樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)等就(jiu)不(bu)太適宜，鋼(gang)筋混(hun)凝土樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，各種(zhong)石材樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)最為(wei)(wei)常見。