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Corner properties of cold-formed steel shapes
Cold work of forming results in large plastic strains in "corner" elements of light gage cold-formed steel members; as direct result of these plastic strains, yield strength of corner elements may be increased to as much as 100% above original yield strength of material; these changes in materials properties may have marked influence on structural performance of members containing corners; analytical method for predicting yield strength of cold-formed corners is developed; theoretical results compare well with test results of corners fabricated from nine different types of sheet steel; method provides rational approach for including effects of cold-forming of corner elements in design of light-gage steel members.
Corner properties of cold-formed steel shapes
Cold work of forming results in large plastic strains in "corner" elements of light gage cold-formed steel members; as direct result of these plastic strains, yield strength of corner elements may be increased to as much as 100% above original yield strength of material; these changes in materials properties may have marked influence on structural performance of members containing corners; analytical method for predicting yield strength of cold-formed corners is developed; theoretical results compare well with test results of corners fabricated from nine different types of sheet steel; method provides rational approach for including effects of cold-forming of corner elements in design of light-gage steel members.
Corner properties of cold-formed steel shapes
ASCE -- Proc (J Structural Div)
Karren, K.W. (author)
1967
32 pages
Article (Journal)
English
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