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关于楼梯的专业英语,你会几个?Components of Staircase

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鲜花(132) 鸡蛋(3)
东南西北人 发表于 2018-6-18 08:49:32 | 显示全部楼层 |阅读模式
英语都学了十几年了,关于楼梯的专业英语,你会几个?
Components of Staircase


staircase.png

stair_components.gif
鲜花(132) 鸡蛋(3)
 楼主| 东南西北人 发表于 2018-6-18 08:50:16 | 显示全部楼层
Various Components or Parts of Staircase and their Details
Following are the various components of staircase:

Step
The step is composed of the tread and riser.

Tread
The part of the stairway that is stepped on. It is constructed to the same specifications (thickness) as any other flooring. The tread “depth” is measured from the outer edge of the step to the vertical “riser” between steps. The “width” is measured from one side to the other.

Riser
The vertical portion between each tread on the stair. This may be missing for an “open” stair effect.



staircase

Nosing
An edge part of the tread that protrudes over the riser beneath. If it is present, this means that, measured horizontally, the total “run” length of the stairs is not simply the sum of the tread lengths, as the treads actually overlap each other slightly.

Starting step or Bullnose
Where stairs are open on one or both sides, the first step above the lower floor may be wider than the other steps and rounded. The balusters typically form a semicircle around the circumference of the rounded portion and the handrail has a horizontal spiral called a “volute” that supports the top of the balusters.

Besides the cosmetic appeal, starting steps allow the balusters to form a wider, more stable base for the end of the handrail.

Handrails that simply end at a post at the foot of the stairs can be less sturdy, even with a thick post. A double bullnose can be used when both sides of the stairs are open.

Stringer, Stringer board or sometimes just String
The structural member that supports the treads and risers. There are typically two stringers, one on either side of the stairs; though the treads may be supported many other ways. The stringers are sometimes notched so that the risers and treads fit into them.

Stringers on open-sided stairs are often open themselves so that the treads are visible from the side. Such stringers are called “cut” stringers. Stringers on a closed side of the stairs are closed, with the support for the treads routed into the stringer.

Components of Staircase

Fig: Components of Staircase

Winders
Winders are steps that are narrower on one side than the other. They are used to change the direction of the stairs without landings. A series of winders form a circular or spiral stairway. When three steps are used to turn a 90° corner, the middle step is called a kite winder as a kite-shaped quadrilateral.

Trim
Trim (e.g. quarter-round or baseboard trim) is normally applied where walls meet floors and often underneath treads to hide the reveal where the tread and riser meet. Shoe moulding may be used between where the lower floor and the first riser meet. Trimming a starting step is a special challenge as the last riser above the lower floor is rounded.

Flexible, plastic trim is available for this purpose, however wooden mouldings are still used and are either cut from a single piece of rounded wood, or bent with laminations Scotia is concave moulding that is underneath the nosing between the riser and the tread above it.

Banister, Railing or Handrail
The angled member for handholding, as distinguished from the vertical balusters which hold it up for stairs that are open on one side; there is often a railing on both sides, sometimes only on one side or not at all, on wide staircases there is sometimes also one in the middle, or even more.

The term “banister” is sometimes used to mean just the handrail, or sometimes the handrail and the balusters or sometimes just the balusters.

Volute
A handrail end element for the bullnose step that curves inward like a spiral. A volute is said to be right or left-handed depending on which side of the stairs the handrail is as one faces up the stairs.



Turnout
Instead of a complete spiral volute, a turnout is a quarter-turn rounded end to the handrail.

Gooseneck
The vertical handrail that joins a sloped handrail to a higher handrail on the balcony or landing is a gooseneck.

Rosette
Where the handrail ends in the wall and a half-newel is not used, it may be trimmed by a rosette.

Easings
Wall handrails are mounted directly onto the wall with wall brackets. At the bottom of the stairs such railings flare to a horizontal railing and this horizontal portion is called a “starting easing”. At the top of the stairs, the horizontal portion of the railing is called a “over easing”.

Core rail
Wood handrails often have a metal core to provide extra strength and stiffness, especially when the rail has to curve against the grain of the wood. The archaic term for the metal core is “core rail”.

Baluster
A term for the vertical posts that hold up the handrail. Sometimes simply called guards or spindles. Treads often require two balusters. The second baluster is closer to the riser and is taller than the first.

The extra height in the second baluster is typically in the middle between decorative elements on the baluster. That way the bottom decorative elements are aligned with the tread and the top elements are aligned with the railing angle.

Newel
A large baluster or post used to anchor the handrail. Since it is a structural element, it extends below the floor and subfloor to the bottom of the floor joists and is bolted right to the floor joist. A half-newel may be used where a railing ends in the wall.

Visually, it looks like half the newel is embedded in the wall. For open landings, a newel may extend below the landing for a decorative newel drop.

Finial
A decorative cap to the top of a newel post, particularly at the end of the balustrade.

Base Rail or Shoe Rail
For systems where the baluster does not start at the treads, they go to a base rail. This allows for identical balusters, avoiding the second baluster problem.

Fillet
A decorative filler piece on the floor between balusters on a balcony railing.
鲜花(4) 鸡蛋(0)
CHJ1997-2008 发表于 2018-6-18 22:04:20 | 显示全部楼层
学习学习,多谢!
鲜花(7) 鸡蛋(0)
zlz1999 发表于 2018-6-19 00:08:02 | 显示全部楼层
鲜花(6) 鸡蛋(0)
zhoukui-sh 发表于 2018-6-19 08:17:04 | 显示全部楼层
很不错的资料!
鲜花(0) 鸡蛋(0)
ease2020 发表于 2018-6-19 08:21:24 | 显示全部楼层
鲜花(67) 鸡蛋(0)
zspkd 发表于 2018-6-19 10:00:36 | 显示全部楼层
鲜花(2) 鸡蛋(0)
solowangli 发表于 2018-6-19 12:47:22 | 显示全部楼层
鲜花(3) 鸡蛋(0)
djun 发表于 2018-6-19 21:27:36 来自手机 | 显示全部楼层
介绍的很不错。
鲜花(13) 鸡蛋(0)
gghh8488 发表于 2018-6-20 00:08:55 | 显示全部楼层
鲜花(4) 鸡蛋(0)
sjzdh 发表于 2018-6-20 08:30:39 | 显示全部楼层
鲜花(5) 鸡蛋(0)
dongerzi 发表于 2018-6-20 21:44:38 | 显示全部楼层
不错不错,是哪本书里,这些多介绍介绍,都学了十几年哑巴英语了。
鲜花(50) 鸡蛋(0)
xmgao9996 发表于 2018-6-21 22:28:53 | 显示全部楼层
这是从图解词典上摘录的吗?
鲜花(132) 鸡蛋(3)
 楼主| 东南西北人 发表于 2018-6-24 03:59:48 | 显示全部楼层
xmgao9996 发表于 2018-6-21 22:28
这是从图解词典上摘录的吗?

一个资料里摘录的
鲜花(1) 鸡蛋(0)
yb5000 发表于 2018-6-24 09:41:46 | 显示全部楼层
鲜花(8) 鸡蛋(0)
muzilee 发表于 2018-8-20 20:21:02 | 显示全部楼层
detailed explanantion of staircase terms!
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