A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flexural Members
Beams are used to support transverse loads and/or applied moment. Cold‐formed steel sections such as I‐sections,C‐sections (channels), Z‐shapes, angles, T‐sections, hat sections, and tubular members and decks and panels can be used as flexural members. This chapter considers the following design features: Bending strength and deflection design of webs for shear, combined bending and shear, web crippling, and combined bending and web crippling, bracing requirements, shear lag, and flange curling. It discusses torsional loading. In addition to the reduction of the nominal flexural strength for combined bending and torsion, the reduction of nominal shear strength can be handled in a similar manner on the basis of the shear stresses caused by plane bending and torsion. In the design of beams, if the transverse load does not pass through the shear center of the cross section, the beam is subject to a combination of plane bending and torsional moment.
Flexural Members
Beams are used to support transverse loads and/or applied moment. Cold‐formed steel sections such as I‐sections,C‐sections (channels), Z‐shapes, angles, T‐sections, hat sections, and tubular members and decks and panels can be used as flexural members. This chapter considers the following design features: Bending strength and deflection design of webs for shear, combined bending and shear, web crippling, and combined bending and web crippling, bracing requirements, shear lag, and flange curling. It discusses torsional loading. In addition to the reduction of the nominal flexural strength for combined bending and torsion, the reduction of nominal shear strength can be handled in a similar manner on the basis of the shear stresses caused by plane bending and torsion. In the design of beams, if the transverse load does not pass through the shear center of the cross section, the beam is subject to a combination of plane bending and torsional moment.
Flexural Members
Yu, Wei‐Wen (author) / LaBoube, Roger A. (author) / Chen, Helen (author)
Cold‐Formed Steel Design ; 119-216
2019-10-29
98 pages
Article/Chapter (Book)
Electronic Resource
English
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