樓梯(ti)分類

建筑(zhu)物中作(zuo)為樓(lou)層間交通用(yong)的構件(jian)。由連續梯級(ji)的梯段(duan)、平臺和(he)圍(wei)護結構等組成。在設電(dian)梯的高層建筑(zhu)中也同樣必須(xu)設置樓(lou)梯。樓(lou)梯分普(pu)通樓(lou)梯和(he)特(te)種樓(lou)梯兩大類。普(pu)通樓(lou)梯包括鋼筋混凝土樓(lou)梯、鋼樓(lou)梯和(he)木樓(lou)梯等，其中鋼筋混凝土樓(lou)梯在結構剛(gang)度、耐(nai)火、造(zao)價、施(shi)工、造(zao)型等方面具有(you)(you)較多(duo)的優點，應用(yong)最為普(pu)遍。特(te)種樓(lou)梯主(zhu)要(yao)有(you)(you)安全梯、消(xiao)防梯和(he)自動梯3種。

按照空間可(ke)劃分為室(shi)(shi)內(nei)(nei)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)和室(shi)(shi)外樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)。室(shi)(shi)內(nei)(nei)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，字(zi)面已(yi)經解釋(shi)清楚，應(ying)用(yong)(yong)與(yu)各種住(zhu)宅內(nei)(nei)部，因追求室(shi)(shi)內(nei)(nei)美(mei)(mei)觀(guan)舒(shu)適，室(shi)(shi)內(nei)(nei)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)多以(yi)實木(mu)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)木(mu)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)與(yu)玻璃，鋼(gang)筋(jin)混凝(ning)土等(deng)(deng)或(huo)多種混合材質為主，其中實木(mu)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)是(shi)高檔(dang)住(zhu)宅內(nei)(nei)應(ying)用(yong)(yong)最廣泛(fan)的樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)與(yu)玻璃混合結(jie)構樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)在現代辦公區(qu)，寫字(zi)樓(lou)(lou)(lou)，商(shang)場，展廳等(deng)(deng)應(ying)用(yong)(yong)居多，鋼(gang)筋(jin)混凝(ning)土樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)廣泛(fan)應(ying)用(yong)(yong)于(yu)各種復式(shi)建筑中。室(shi)(shi)外樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)因為考慮到風(feng)吹雨(yu)曬等(deng)(deng)自然(ran)因素，一(yi)般(ban)外形美(mei)(mei)觀(guan)的實木(mu)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，鋼(gang)木(mu)樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，金(jin)屬樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)等(deng)(deng)就不太適宜，鋼(gang)筋(jin)混凝(ning)土樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)，各種石材樓(lou)(lou)(lou)梯(ti)(ti)(ti)(ti)最為常見。