Determination of parameters of a viscous-cohesive fracture model by inverse analysis

Determination of parameters of a viscous-cohesive fracture model by inverse analysis

ABSTRACTThe quasi-brittle, loading rate dependent behaviour of the concrete, characterized by a fracture process zone (FPZ) ahead of the crack front, can be described through a viscous-cohesive model. In this paper, a viscous cohesive model proposed in a former paper is evaluated for a group of high...

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Bibliographic Details
Main Authors: F. L. Gea dos Santos, J. L. A. O. Sousa
Format: Article
Language:English
Published: Instituto Brasileiro do Concreto (IBRACON)
Series:Revista IBRACON de Estruturas e Materiais
Subjects:
fracture
viscous-cohesive model
inverse analysis
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952015000500007&lng=en&tlng=en

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