
樓梯(ti)形式
樓梯按梯段可分為單跑樓梯、雙跑樓梯和(he)多(duo)跑樓梯。梯段的(de)平面(mian)形狀(zhuang)有直(zhi)線的(de)、折線的(de)和(he)曲(qu)線的(de)。
單跑(pao)樓(lou)梯(ti)(ti)(ti)最為簡(jian)單,適(shi)合于(yu)層(ceng)高較(jiao)(jiao)低的建(jian)筑(zhu)(zhu);雙(shuang)跑(pao)樓(lou)梯(ti)(ti)(ti)最為常見,有雙(shuang)跑(pao)直(zhi)上(shang)(shang)、雙(shuang)跑(pao)曲折、雙(shuang)跑(pao)對(dui)折(平行(xing))等(deng),適(shi)用(yong)于(yu)一般民用(yong)建(jian)筑(zhu)(zhu)和工業(ye)建(jian)筑(zhu)(zhu);三跑(pao)樓(lou)梯(ti)(ti)(ti)有三折式、丁字式、分合式等(deng),多用(yong)于(yu)公共建(jian)筑(zhu)(zhu);剪刀(dao)樓(lou)梯(ti)(ti)(ti)系由一對(dui)方向相反的雙(shuang)跑(pao)平行(xing)梯(ti)(ti)(ti)組成(cheng)(cheng),或由一對(dui)互相重疊(die)而(er)又不連通(tong)的單跑(pao)直(zhi)上(shang)(shang)梯(ti)(ti)(ti)構成(cheng)(cheng),剖(pou)面呈交(jiao)叉的剪刀(dao)形(xing),能(neng)同時通(tong)過較(jiao)(jiao)多的人(ren)流并(bing)節(jie)省空間(jian)(jian);螺旋轉(zhuan)梯(ti)(ti)(ti)是(shi)以扇形(xing)踏步支承(cheng)在中立柱上(shang)(shang),雖(sui)行(xing)走欠舒(shu)適(shi),但節(jie)省空間(jian)(jian),適(shi)用(yong)于(yu)人(ren)流較(jiao)(jiao)少,使用(yong)不頻(pin)繁的場(chang)所;圓形(xing)、半(ban)圓形(xing)、弧(hu)形(xing)樓(lou)梯(ti)(ti)(ti),由曲梁或曲板支承(cheng),踏步略呈扇形(xing),花式多樣,造型活潑,富于(yu)裝飾性,適(shi)用(yong)于(yu)公共建(jian)筑(zhu)(zhu)。
樓(lou)梯 | 木門 | 護墻板 | 衣柜 | 酒(jiu)柜 | 櫥柜