STRESS-STRAIN RELATION FOR CONCRETE IN NONUNIFORM TENSION
Discrepancy between reported in the literature tensile stress-strain relations for concrete is addressed. A conclusion is reached that in the post-peak (softening) range of deformation the stress-strain relation is not unique and depends on the gradient of stress. A simplified variant of such a rela...
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| Format: | Article |
| Language: | English |
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Publishing House ASV
2019-12-01
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| Series: | International Journal for Computational Civil and Structural Engineering |
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| Online Access: | http://ijccse.iasv.ru/article/view/255 |