They are beams (wood or metal) in the cross-sectional form of an I or a T. They are nearly as strong as a solid beam of the same size, but are much lighter. The perpendicular planes of a T beam...
any of various relatively long pieces of metal, wood, stone, etc., manufactured or shaped especially for use as rigid members or parts of structures or machines.
Yes, It is ofcourse a determinate beam of degree of indeterminacy = 0if we remove the moment at support, it works as a mechanism.So, it is determinate...
An 'U' beam is a beam that is shaped like the letter 'U'. It is usually made of 3 parts; 2 sides and 1 bottom piece. A beam would normally refer to an 'I' beam (A beam that is shaped like the letter...