楼梯







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臺北市立中山女子高級中學逸仙樓樓梯




登機梯




螺旋梯


樓梯是建築垂直交通的一種主要解決方式，用於樓層之間和高差較大時的交通聯繫。高層建築儘管採用電梯作為主要垂直交通工具，但是仍然要保留樓梯供緊急時逃生或平時之用。


樓梯主要由樓梯段、休息板（平臺）和欄杆扶手（欄板）三部分組成。




目录






  • 1 楼梯梯段


  • 2 梯段平台


  • 3 栏杆扶手


  • 4 類型


  • 5 另見





楼梯梯段


设有踏步供建筑物楼层之间上下通行的通道成为梯段。踏步又分为踏面（供行走时踏脚的水平部分）和踢面（形成踏步高差的垂直部分）。



梯段平台


楼梯平台是指连接两梯段之间的水平部分。平台用做楼梯转折、连通某个楼层或供使用者稍事休息。平台的标高有时与某个楼层相一致，有时介于两个楼层之间。与楼层标高相一致的平台称为楼层平台，介于两个楼层之间的平台称之为休息平台或中间平台。



栏杆扶手


栏杆是设置在楼梯梯段和平台边缘处起安全保障的维护构件。扶手一般设置于栏杆顶部，也可附设于墙上，称为靠墙扶手。



類型



  • 按結構材料可分為石階、木樓梯、鋼樓梯和鋼筋混凝土樓梯等。

  • 按外形可分為直跑樓梯、雙跑樓梯、三跑樓梯、剪刀梯、弧形樓梯、螺旋樓梯等。



另見



  • 摺梯

  • 電梯

  • 自動扶梯

  • 人行過街天橋






维基共享资源中相关的多媒体资源：楼梯




规范控制


  • AAT: 300003228

  • GND: 4060816-5

  • NDL: 00564484







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