Stress-Strain Response and Fracture of a Concrete Model in Biaxial Loading,

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Title: Stress-Strain Response and Fracture of a Concrete Model in Biaxial Loading,

Author(s): Oral Buyukozturk, Arthur H. Nilson, and Floyd 0. Slate

Publication: Journal Proceedings

Volume: 68

Issue: 8

Appears on pages(s): 590-599

Keywords: Biaxial loads, combined stress, compressive stress, concretes, cracking (fracturing), deformations, microcracking, models, mortars (material), plain concrete, strength, stress-strain relationship

Date: 8/1/1971

Abstract:
Experimental and analytical investigations of simplified models of concrete to study strength and deformation behavior of plain concrete subjected to uniaxial and biaxial short-term compressive stresses. Observed strength, gross and local deformations, microcracking, and mode of failure compared with indications of finite element analysis.