From Wikipedia, the free encyclopedia
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Camber beam" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this message) |
In building, a camber beam is a piece of timber cut archwise, and steel bent or rolled, with an obtuse angle in the middle, commonly used in platforms as church leads, and other occasions where long and strong beams are required. The camber curve is ideally a parabola, but practically a circle segment as even with modern materials and calculations, cambers are imprecise.[1]
A camber beam is much stronger than another of the same size, since being laid with the hollow side downwards, as they usually are, they form a kind of supporting arch.
References
[edit]- ^ Ricker, David T. (1989). "Cambering Steel Beams" (PDF). Engineering Journal, American Institute of Steel Construction. 26 (4Q): 136–142. Retrieved 2 October 2018.
External links
[edit]- Chisholm, Hugh, ed. (1911). "Camber" . Encyclopædia Britannica. Vol. 5 (11th ed.). Cambridge University Press. p. 82.
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