Beam (structure)
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A beam is an element that carries load. Beams generally carry vertical forces but can also be used to carry horizontal loads (i.e. loads due to wind or an earthquake). The loads carried by a beam are led to columns or walls, which lead the force to the next element.
Beams are characterized by their profile (their shape), their length, and their material. In contemporary construction, beams are typically made of steel, reinforced concrete, or wood.
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