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rafter    音标拼音: [r'æftɚ]
n. 椽,椽架屋顶,筏夫
vt. 装椽于

椽,椽架屋顶,筏夫装椽於

rafter
n 1: one of several parallel sloping beams that support a roof
[synonym: {rafter}, {balk}, {baulk}]
2: someone who travels by raft [synonym: {raftsman}, {raftman},
{rafter}]
v 1: provide (a ceiling) with rafters

Rafter \Raft"er\, v. t.
1. To make into rafters, as timber.
[1913 Webster]

2. To furnish with rafters, as a house.
[1913 Webster]

3. (Agric.) To plow so as to turn the grass side of each
furrow upon an unplowed ridge; to ridge. [Eng.]
[1913 Webster]


Rafter \Raft"er\ (r[.a]ft"[~e]r), n.
A raftsman.
[1913 Webster]


Rafter \Raft"er\, n. [AS. r[ae]fter; akin to E. raft, n. See
{Raft}.] (Arch.)
Originally, any rough and somewhat heavy piece of timber.
Now, commonly, one of the timbers of a roof which are put on
sloping, according to the inclination of the roof. See
Illust. of {Queen-post}.
[1913 Webster]

[Courtesy] oft is sooner found in lowly sheds,
With smoky rafters, than in tapestry halls. --Milton.
[1913 Webster]



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  • Rafter - Wikipedia
    A rafter is one of a series of sloped structural members such as steel beams that extend from the ridge or hip to the wall plate, downslope perimeter or eave, and that are designed to support the roof shingles, roof deck, roof covering and its associated loads [2]
  • Rafters: Functions, Types, Design, and Installation - Structville
    Many common, or general purpose, rafters make up each roof The number of common rafter units needed for each project is mostly determined by the roof’s size and scope, as well as the distance each unit rafter must span Timber rafters rely on nails or screws for connection
  • Roof Rafters in Civil Engineering: The Complete Guide
    In structural engineering, a roof rafter is a sloped structural member that forms the roof framing system Rafters are typically made of wood, steel, or other materials arranged in a triangular framing pattern rising from the walls to meet at the ridge line of the roof
  • What Are Roof Rafters and How They Work
    Rafter Costs Depend On Material, Span, Complexity Of Roof Geometry, And Local Labor Rates Simple Rafter Systems Using Dimensional Lumber Are Economical, While Engineered Or Steel Systems Increase Costs But Extend Service Life
  • Rafter: Definition, Types, Uses, and DIY Tips - Toolstash
    A rafter is a sloped structural beam that runs from the roof’s ridge (peak) down to the wall plate, supporting the roof deck and transferring loads from shingles, snow, and wind to the walls; rafters are installed in pairs or sets to shape the roof and create its slope (pitch)
  • Rafter Design: Types, Calculation, and Structural Importance
    A rafter design is one of the most critical aspects of roof construction Rafters form the main framework that supports the roof covering and transfers loads from the roof surface down to the walls of a building
  • Roof Rafter Sizes for Pitched Roof: A Practical Guide
    Choosing the correct roof rafter sizes for a pitched roof is essential for structural safety, material efficiency, and long-term performance This guide explains how rafters are sized, what factors influence dimensions, and how to apply common sizing practices in typical U S construction By understanding span, load, and code requirements, builders can design roofs that meet both safety
  • Rafter Supporting Roof Beam: Functions, Design, and Installation
    The term “rafter supporting roof beam” refers to the structural elements that help carry and transfer roof loads to the building’s walls or posts In typical framed roofs, rafters run from the ridge peak to the exterior walls, while the roof beam (or ridge beam) supports the rafters at the high point Understanding how these components work together is essential for safety, building





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