Strength and Ductility of Retrofitted R/C Building by Multi-Story Steel-Braced Frame Subjected to Tri-Lateral Earthquake Loading
Abstract eng: Lateral resistance and deformation capacity of a retrofitted reinforced concrete building by a multi-story steel-braced frame were studied by a tri-lateral static loading test using a plane frame specimen with 2-stories and 3-bays. R/C columns close to the steel-braced frame failed in tension, resulted from the tensile yielding and the fracture of all longitudinal bars. The lateral shear capacity and the deformation capacity were degraded under tri-lateral loading by severe compressive damage of concrete at the bottom of the columns due to bi-axial bending compared with those under in-plane and axial loading.
Contributors:
Conference Title:
Conference Title:
14th World Conference on Earthquake Engineering
Conference Venue:
Bejing (CN)
Conference Dates:
2008-10-12 / 2008-10-17
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
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Record created 2014-12-05, last modified 2014-12-05
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