Concrete Fracture Models and Applications / by Shailendra Kumar, Sudhirkumar V Barai.
Tipo de material: TextoEditor: New York: Springer, 2011Descripción: XXVI, 406p. 187 il. 24 cmISBN: 9783642167645Tema(s): ENGINEERING | ENGINEERING -- COMPUTATIONAL METHODS OF ENGINEERING | MATERIALS | STRUCTURAL MECHANICS | STRUCTURAL MATERIALS | CONCRETO -- FRACTURAS -- MODELOS MATEMÁTICOS | BUILDING CONSTRUCTION | BUILDING CONSTRUCTION | INGENIERÍA MECÁNICAClasificación CDD: 624.15 Recursos en línea: Acceso para la bases de datosTipo de ítem | Ubicación actual | Colección | Signatura | Info Vol | Copia número | Estado | Fecha de vencimiento | Código de barras | Reserva de ítems |
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LIBRO - MATERIAL GENERAL | Biblioteca Jorge Álvarez Lleras Fondo general | Colección / Fondo / Acervo / Resguardo | 624.15 K963c (Navegar estantería) | Ej. 1 | 1 | Disponible | 023718 | ||
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Foreword -- Preface -- List of Symbols and Abbreviations -- Introduction to Fracture Mechanics of Concrete -- Fracture Mechanics of Concrete - State-of-the-Art Review -- Fracture Behavior of Concrete using Cohesive Crack and Size Effect Models -- Crack Propagation Study using Double-K and Double-G Fracture Parameters -- Fracture Properties of Concrete based on the KRcurve Associated with Cohesive Stress Distribution -- Comparison of Fracture Parameters of Concrete using Nonlinear Fracture Models -- Appendix. Subject index.
Cementitious materials, rocks and fibre-reinforced composites commonly termed as quasibrittle, need a different fracture mechanics approach to model the crack propagation study because of the presence of significant size of fracture process zone ahead of the crack-tip. Recent studies show that concrete structures manifest three important stages in fracture process: crack initiation, stable crack propagation and unstable fracture or failure. Fracture Mechanics concept can better explain the above various stages including the concepts of ductility, size-effect, strain softening and post-cracking behavior of concrete and concrete structures.
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