roof beam

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الإنجليزية - التركية
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الإنجليزية - الإنجليزية

تعريف roof beam في الإنجليزية الإنجليزية القاموس.

hammer-beam roof
English medieval timber roof system used when a long span was needed. Not a true truss, the construction is similar to corbeled masonry (see corbel) in that each set of beams steps upward (and inward) by resting on the ones below by means of curved braces and struts. The roof of Richard II's Westminster Hall in London (1402), with a 70-ft (21-m) span, is an excellent example
roof beams
logs which support the roof of a house
roof beam
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