Exact Solutions for Torsion and Warping of Axial-Loaded Beam-Columns Based on Matrix Stiffness Method
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DOI: 10.3390/nano12030538
Abstract: The typically-used element torsional stiffness GJ/L (where G is the shear modulus, J the St. Venant torsion constant, and L the element length) may severely underestimate the torsional stiffness of thin-walled nanostructural members, due to… read more here.
Keywords: stiffness method; matrix stiffness; stiffness; torsion ... See more keywords