樓梯分(fen)類

建筑物中(zhong)(zhong)作為(wei)樓(lou)(lou)層間交(jiao)通(tong)用(yong)的(de)構(gou)件。由連續(xu)梯(ti)(ti)級的(de)梯(ti)(ti)段、平臺(tai)和(he)圍護結構(gou)等(deng)組成。在設電梯(ti)(ti)的(de)高層建筑中(zhong)(zhong)也同樣必(bi)須設置樓(lou)(lou)梯(ti)(ti)。樓(lou)(lou)梯(ti)(ti)分(fen)普(pu)(pu)通(tong)樓(lou)(lou)梯(ti)(ti)和(he)特種(zhong)樓(lou)(lou)梯(ti)(ti)兩大(da)類(lei)。普(pu)(pu)通(tong)樓(lou)(lou)梯(ti)(ti)包括鋼(gang)筋(jin)混(hun)凝(ning)土(tu)樓(lou)(lou)梯(ti)(ti)、鋼(gang)樓(lou)(lou)梯(ti)(ti)和(he)木樓(lou)(lou)梯(ti)(ti)等(deng)，其中(zhong)(zhong)鋼(gang)筋(jin)混(hun)凝(ning)土(tu)樓(lou)(lou)梯(ti)(ti)在結構(gou)剛度(du)、耐火、造價(jia)、施(shi)工(gong)、造型等(deng)方面具有較多的(de)優點，應(ying)用(yong)最為(wei)普(pu)(pu)遍。特種(zhong)樓(lou)(lou)梯(ti)(ti)主要有安全(quan)梯(ti)(ti)、消防梯(ti)(ti)和(he)自(zi)動梯(ti)(ti)3種(zhong)。

按照空間可劃分為室(shi)(shi)(shi)內樓(lou)梯(ti)(ti)(ti)和室(shi)(shi)(shi)外(wai)樓(lou)梯(ti)(ti)(ti)。室(shi)(shi)(shi)內樓(lou)梯(ti)(ti)(ti)，字面已經解釋清楚，應(ying)(ying)用與各(ge)種(zhong)住(zhu)宅(zhai)內部，因追求室(shi)(shi)(shi)內美觀(guan)舒適，室(shi)(shi)(shi)內樓(lou)梯(ti)(ti)(ti)多(duo)以實(shi)木(mu)樓(lou)梯(ti)(ti)(ti)，鋼木(mu)樓(lou)梯(ti)(ti)(ti)，鋼與玻璃，鋼筋(jin)混(hun)凝土等或(huo)多(duo)種(zhong)混(hun)合(he)材質為主，其(qi)中實(shi)木(mu)樓(lou)梯(ti)(ti)(ti)是高檔(dang)住(zhu)宅(zhai)內應(ying)(ying)用最廣泛的樓(lou)梯(ti)(ti)(ti)，鋼與玻璃混(hun)合(he)結構樓(lou)梯(ti)(ti)(ti)在現代辦公區，寫(xie)字樓(lou)，商場，展廳(ting)等應(ying)(ying)用居多(duo)，鋼筋(jin)混(hun)凝土樓(lou)梯(ti)(ti)(ti)廣泛應(ying)(ying)用于各(ge)種(zhong)復式建筑中。室(shi)(shi)(shi)外(wai)樓(lou)梯(ti)(ti)(ti)因為考(kao)慮到(dao)風吹雨曬等自(zi)然因素(su)，一般外(wai)形美觀(guan)的實(shi)木(mu)樓(lou)梯(ti)(ti)(ti)，鋼木(mu)樓(lou)梯(ti)(ti)(ti)，金屬樓(lou)梯(ti)(ti)(ti)等就不(bu)太適宜，鋼筋(jin)混(hun)凝土樓(lou)梯(ti)(ti)(ti)，各(ge)種(zhong)石材樓(lou)梯(ti)(ti)(ti)最為常見。