
樓梯形式
樓梯(ti)(ti)按梯(ti)(ti)段可分(fen)為單跑(pao)樓梯(ti)(ti)、雙(shuang)跑(pao)樓梯(ti)(ti)和多(duo)跑(pao)樓梯(ti)(ti)。梯(ti)(ti)段的平面(mian)形(xing)狀有直線的、折線的和曲線的。
單跑樓(lou)(lou)梯最為簡單,適合于(yu)(yu)層高較低(di)的建(jian)筑(zhu);雙(shuang)(shuang)跑樓(lou)(lou)梯最為常見(jian),有(you)雙(shuang)(shuang)跑直上(shang)、雙(shuang)(shuang)跑曲(qu)(qu)折(zhe)、雙(shuang)(shuang)跑對(dui)折(zhe)(平(ping)行(xing))等,適用(yong)(yong)于(yu)(yu)一般民用(yong)(yong)建(jian)筑(zhu)和工業建(jian)筑(zhu);三跑樓(lou)(lou)梯有(you)三折(zhe)式、丁(ding)字式、分合式等,多用(yong)(yong)于(yu)(yu)公(gong)共建(jian)筑(zhu);剪刀(dao)(dao)樓(lou)(lou)梯系由一對(dui)方向相反的雙(shuang)(shuang)跑平(ping)行(xing)梯組成,或由一對(dui)互相重(zhong)疊(die)而又不連通的單跑直上(shang)梯構(gou)成,剖面呈交(jiao)叉(cha)的剪刀(dao)(dao)形,能同時通過較多的人(ren)流并節(jie)(jie)省空(kong)間;螺(luo)旋轉梯是以扇形踏步(bu)支承在中立柱上(shang),雖行(xing)走欠舒適,但節(jie)(jie)省空(kong)間,適用(yong)(yong)于(yu)(yu)人(ren)流較少,使用(yong)(yong)不頻繁的場所;圓(yuan)形、半圓(yuan)形、弧(hu)形樓(lou)(lou)梯,由曲(qu)(qu)梁或曲(qu)(qu)板支承,踏步(bu)略呈扇形,花式多樣,造(zao)型活潑,富于(yu)(yu)裝飾(shi)性,適用(yong)(yong)于(yu)(yu)公(gong)共建(jian)筑(zhu)。
樓(lou)梯 | 木(mu)門 | 護墻板(ban) | 衣柜(ju) | 酒柜(ju) | 櫥柜(ju)