樓梯(ti)分類(lei)

建(jian)(jian)筑物(wu)中作(zuo)為樓層間交通(tong)用的(de)構件。由連續梯級(ji)的(de)梯段(duan)、平臺和(he)圍護結構等(deng)組(zu)成。在設電梯的(de)高(gao)層建(jian)(jian)筑中也同樣必須設置樓梯。樓梯分普通(tong)樓梯和(he)特種樓梯兩(liang)大(da)類。普通(tong)樓梯包括鋼(gang)(gang)筋(jin)混凝(ning)土(tu)樓梯、鋼(gang)(gang)樓梯和(he)木樓梯等(deng)，其中鋼(gang)(gang)筋(jin)混凝(ning)土(tu)樓梯在結構剛度、耐火、造(zao)價、施(shi)工(gong)、造(zao)型(xing)等(deng)方面具(ju)有較多的(de)優點(dian)，應用最為普遍(bian)。特種樓梯主要有安全(quan)梯、消防梯和(he)自動梯3種。

按照空間可劃分為(wei)(wei)室(shi)(shi)(shi)內(nei)(nei)樓(lou)(lou)(lou)(lou)(lou)梯和室(shi)(shi)(shi)外(wai)樓(lou)(lou)(lou)(lou)(lou)梯。室(shi)(shi)(shi)內(nei)(nei)樓(lou)(lou)(lou)(lou)(lou)梯，字面已經解(jie)釋清(qing)楚，應(ying)用(yong)(yong)與(yu)(yu)各(ge)種住(zhu)宅(zhai)內(nei)(nei)部(bu)，因追(zhui)求室(shi)(shi)(shi)內(nei)(nei)美觀(guan)舒適，室(shi)(shi)(shi)內(nei)(nei)樓(lou)(lou)(lou)(lou)(lou)梯多以(yi)實(shi)(shi)木(mu)樓(lou)(lou)(lou)(lou)(lou)梯，鋼(gang)(gang)(gang)木(mu)樓(lou)(lou)(lou)(lou)(lou)梯，鋼(gang)(gang)(gang)與(yu)(yu)玻璃，鋼(gang)(gang)(gang)筋(jin)(jin)混(hun)凝土(tu)等或多種混(hun)合材(cai)質為(wei)(wei)主，其中(zhong)實(shi)(shi)木(mu)樓(lou)(lou)(lou)(lou)(lou)梯是(shi)高(gao)檔住(zhu)宅(zhai)內(nei)(nei)應(ying)用(yong)(yong)最廣(guang)泛(fan)的樓(lou)(lou)(lou)(lou)(lou)梯，鋼(gang)(gang)(gang)與(yu)(yu)玻璃混(hun)合結構(gou)樓(lou)(lou)(lou)(lou)(lou)梯在(zai)現代辦公區，寫字樓(lou)(lou)(lou)(lou)(lou)，商(shang)場，展(zhan)廳(ting)等應(ying)用(yong)(yong)居(ju)多，鋼(gang)(gang)(gang)筋(jin)(jin)混(hun)凝土(tu)樓(lou)(lou)(lou)(lou)(lou)梯廣(guang)泛(fan)應(ying)用(yong)(yong)于各(ge)種復式建筑(zhu)中(zhong)。室(shi)(shi)(shi)外(wai)樓(lou)(lou)(lou)(lou)(lou)梯因為(wei)(wei)考慮到風吹雨曬等自然因素，一般外(wai)形(xing)美觀(guan)的實(shi)(shi)木(mu)樓(lou)(lou)(lou)(lou)(lou)梯，鋼(gang)(gang)(gang)木(mu)樓(lou)(lou)(lou)(lou)(lou)梯，金屬樓(lou)(lou)(lou)(lou)(lou)梯等就(jiu)不(bu)太(tai)適宜，鋼(gang)(gang)(gang)筋(jin)(jin)混(hun)凝土(tu)樓(lou)(lou)(lou)(lou)(lou)梯，各(ge)種石材(cai)樓(lou)(lou)(lou)(lou)(lou)梯最為(wei)(wei)常見。