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Concrete-filled tubular steel columns under eccentric loading
Elasto-plastic behavior of pin-ended, concrete-filled steel columns, loaded either concentrically or eccentrically about one axis, is studied numerically; it is assumed that complete interaction takes place between steel and concrete, and each material is subjected to uniaxial state of stress; concentrically-loaded straight column is analyzed by tangent-modulus approach; eccentrically-loaded column is analyzed both by determining 'exact' deflected shape and by assuming this shape to be part of cosine wave; experiments were conducted on 18 eccentrically-loaded columns and results are compared with numerical solution. (38389)
Concrete-filled tubular steel columns under eccentric loading
Elasto-plastic behavior of pin-ended, concrete-filled steel columns, loaded either concentrically or eccentrically about one axis, is studied numerically; it is assumed that complete interaction takes place between steel and concrete, and each material is subjected to uniaxial state of stress; concentrically-loaded straight column is analyzed by tangent-modulus approach; eccentrically-loaded column is analyzed both by determining 'exact' deflected shape and by assuming this shape to be part of cosine wave; experiments were conducted on 18 eccentrically-loaded columns and results are compared with numerical solution. (38389)
Concrete-filled tubular steel columns under eccentric loading
Struct Eng
Neogi, P.K. (author) / Sen, K.H. (author) / Chapman, J.C. (author)
Structural Engineer ; 47
1969
9 pages
Article (Journal)
English
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