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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]
  • Roof Framing Definitions - InspectAPedia
    Different types of support that prevents roof sagging and wall bulging at buildings, including definitions of collar ties, rafter ties, and structural ridge beams
  • 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
  • Rafter Roof Design [Step-By-Step Guide] - Structural Basics
    The rafter roof consists of 2 rafters which are inclined and connected to each other at the top with a ridge board The rafters are statically speaking beams and have usually a connection support at the bottom (floor) and the top (2nd rafter or ridge board)
  • 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
  • Roof Framing: How to Measure, Cut, and Build Roof Rafters
    The rafter tie resists the outward forces imposed on the load-bearing walls As the rafters sit on top of the wall plates at an angle, they exert horizontal forces on the exterior walls
  • Rafters vs Trusses Understanding Roof Framing
    Explore the differences between rafters vs trusses, including cost, installation time, and design considerations for your home
  • Pro Guide to Roof Framing - The Home Depot
    Rafter design makes insulation easier to install and provides more open space in the attic for potential storage or living areas Rafter design offers more flexibility for future adjustments than trusses
  • Roof Framing - Learn How to Frame a Roof and Calculate Rafter Lengths
    How to Calculate Roof Pitch? If you know the rafter Rise (M) and Run (R), you can calculate the Roof Pitch using the Roof Pitch Calculator on mycarpentry com For example, Enter 32 inches for the rafter Rise and 96 inches (8 feet) in the Run field The results will automatically be displayed





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