樓梯分(fen)類

建(jian)筑物中作(zuo)為(wei)樓(lou)層(ceng)間交通用的(de)構件。由連續梯(ti)(ti)(ti)(ti)(ti)級(ji)的(de)梯(ti)(ti)(ti)(ti)(ti)段、平臺和(he)圍護結(jie)構等(deng)組成。在(zai)設電梯(ti)(ti)(ti)(ti)(ti)的(de)高(gao)層(ceng)建(jian)筑中也同樣必(bi)須設置樓(lou)梯(ti)(ti)(ti)(ti)(ti)。樓(lou)梯(ti)(ti)(ti)(ti)(ti)分普(pu)通樓(lou)梯(ti)(ti)(ti)(ti)(ti)和(he)特種(zhong)樓(lou)梯(ti)(ti)(ti)(ti)(ti)兩大類(lei)。普(pu)通樓(lou)梯(ti)(ti)(ti)(ti)(ti)包括鋼筋混凝(ning)土樓(lou)梯(ti)(ti)(ti)(ti)(ti)、鋼樓(lou)梯(ti)(ti)(ti)(ti)(ti)和(he)木樓(lou)梯(ti)(ti)(ti)(ti)(ti)等(deng)，其中鋼筋混凝(ning)土樓(lou)梯(ti)(ti)(ti)(ti)(ti)在(zai)結(jie)構剛度、耐火、造價、施(shi)工、造型等(deng)方面具有(you)較多的(de)優(you)點，應用最為(wei)普(pu)遍。特種(zhong)樓(lou)梯(ti)(ti)(ti)(ti)(ti)主(zhu)要有(you)安全(quan)梯(ti)(ti)(ti)(ti)(ti)、消防梯(ti)(ti)(ti)(ti)(ti)和(he)自(zi)動(dong)梯(ti)(ti)(ti)(ti)(ti)3種(zhong)。

按照空間可(ke)劃分為室內樓(lou)(lou)(lou)(lou)梯(ti)(ti)和室外(wai)(wai)樓(lou)(lou)(lou)(lou)梯(ti)(ti)。室內樓(lou)(lou)(lou)(lou)梯(ti)(ti)，字面(mian)已(yi)經解釋(shi)清(qing)楚，應(ying)用(yong)與(yu)各種住宅(zhai)內部，因追(zhui)求室內美(mei)(mei)觀舒適，室內樓(lou)(lou)(lou)(lou)梯(ti)(ti)多(duo)以實木樓(lou)(lou)(lou)(lou)梯(ti)(ti)，鋼木樓(lou)(lou)(lou)(lou)梯(ti)(ti)，鋼與(yu)玻璃，鋼筋(jin)混凝(ning)土(tu)等(deng)或(huo)多(duo)種混合材質為主，其中實木樓(lou)(lou)(lou)(lou)梯(ti)(ti)是高檔(dang)住宅(zhai)內應(ying)用(yong)最廣(guang)泛(fan)(fan)的(de)樓(lou)(lou)(lou)(lou)梯(ti)(ti)，鋼與(yu)玻璃混合結構樓(lou)(lou)(lou)(lou)梯(ti)(ti)在現(xian)代(dai)辦公區，寫字樓(lou)(lou)(lou)(lou)，商場(chang)，展廳等(deng)應(ying)用(yong)居多(duo)，鋼筋(jin)混凝(ning)土(tu)樓(lou)(lou)(lou)(lou)梯(ti)(ti)廣(guang)泛(fan)(fan)應(ying)用(yong)于各種復式建筑(zhu)中。室外(wai)(wai)樓(lou)(lou)(lou)(lou)梯(ti)(ti)因為考(kao)慮到風吹雨曬等(deng)自然因素，一般外(wai)(wai)形美(mei)(mei)觀的(de)實木樓(lou)(lou)(lou)(lou)梯(ti)(ti)，鋼木樓(lou)(lou)(lou)(lou)梯(ti)(ti)，金屬樓(lou)(lou)(lou)(lou)梯(ti)(ti)等(deng)就(jiu)不(bu)太適宜，鋼筋(jin)混凝(ning)土(tu)樓(lou)(lou)(lou)(lou)梯(ti)(ti)，各種石材樓(lou)(lou)(lou)(lou)梯(ti)(ti)最為常見。