1980
DOI: 10.1061/jmcea3.0002671
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Behavior of Concrete under Multiaxial Stress States

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1985
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Cited by 81 publications
(11 citation statements)
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“…The stress-path of the specimen is now coincident with the concrete strength surface and the confining stress for each increment of axial stress can be calculated by using (10). A problem arises here because the stress-paths used for the experimental work of Kotsovos & Newman, and also by other investigators of the multi-axial behaviour of concrete (Gerstle et al 1980), did not proceed along the strength surface. Instead, each individual stress-path was extended only until it intersected the strength surface a t a single point, it then returned to lie within the surface.…”
Section: Longitudinal Stress-strain Behaviourmentioning
confidence: 99%
“…The stress-path of the specimen is now coincident with the concrete strength surface and the confining stress for each increment of axial stress can be calculated by using (10). A problem arises here because the stress-paths used for the experimental work of Kotsovos & Newman, and also by other investigators of the multi-axial behaviour of concrete (Gerstle et al 1980), did not proceed along the strength surface. Instead, each individual stress-path was extended only until it intersected the strength surface a t a single point, it then returned to lie within the surface.…”
Section: Longitudinal Stress-strain Behaviourmentioning
confidence: 99%
“…Therefore, dry steel plates, lubricated steel plates, brush bearing plates, fluid cushion, flexible membrane, flexible platens and standard triaxial test equipment are loading systems, are used as illustrated in Fig. 4.3 and presented by Gerstle et al [93]. It is evident that, the inclination of the post-ultimate curve is referred to the lower-concrete strength cylinder is less steep than the one obtained by the higher concrete-strength cylinder.…”
Section: Concrete Under Uniaxial Compressionmentioning
confidence: 99%
“…4.8. A research project in the late 1970s (Gerstle et al [93]) in which triaxial tests are conducted by seven laboratories and consisted of a hydrostatic pre-loading at levels ranging from 75-200% of the uniaxial strength, followed by different types of deviatoric paths up to the specimen failure, reported the following findings:…”
Section: Concrete Under Triaxial Compressionmentioning
confidence: 99%
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