beam
Definition
Horizontal or inclined structural member spanning a distance between one or more supports, and carrying vertical loads across (transverse to) its longitudinal axis, as a girder, joist, purlin, or rafter. Three basic types of beams are: (1) Simple span, supported at both ends, (2) Continuous, supported at more than two points, and (3) Cantilever, supported at one end with the other end overhanging and free.
beam is in the Industries, Manufacturing, & Technology subject.
beam appears in the definitions of the following terms: structural frame, H-beam, barcode reader, laser, wireless lan (WLAN), compact disc (CD), I-beam, radiography and bloom
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