Jan G. M. van Mier

Concrete Fracture (eBook, PDF)

A Multiscale Approach

• Format: PDF

Produktbeschreibung

The study of fracture mechanics of concrete has developed to the point where it can be used for assessing the durability of concrete structures and for the development of new concrete materials. This volume includes various examples of fracture analyses at the micro- and meso-level. It presents models accompanied by reliable experiments and explains how these experiments are performed. It also provides numerous examples of test methods and requirements for evaluating quasi-brittle materials. More importantly, it proposes a new modeling approach based on multiscale interaction potential and examines the related experimental challenges facing research engineers and building professionals.

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Produktdetails

• Verlag: Taylor & Francis
• Seitenzahl: 379
• Erscheinungstermin: 25. Oktober 2012
• Englisch
• ISBN-13: 9781466554719
• Artikelnr.: 39289168

Autorenporträt

Jan G. M. van Mier received his engineering and Ph.D. degrees from Eindhoven University of Technology. After a postdoctorate year at the University of Colorado in Boulder, he moved to Delft University of Technology. As an associate professor at the Stevin Laboratory, in close cooperation with several Ph.D. students, he developed the Delft lattice model and conducted numerous experiments elucidating the fracture of concrete under a variety of conditions. In 1999, he was appointed "Antonie van Leeuwenhoek" professor at TU Delft, based on excellence in research, and developed and built the new microlab to immerse in fracture studies at smaller size/scales than before. In 2002, he moved to ETH Zurich as full professor and director of the Institute for Building Materials. In 2010, he became president of the International Association for Fracture Mechanics of Concrete and Concrete Structures (IA-FraMCoS).

Inhaltsangabe

Introduction-Why a New Book on Fracture of Concrete? Classical Fracture Mechanics Approaches. Mechanics Aspects of Lattice Models. Lattice Geometry and the Structure of Cement and Concrete. Elastic Properties of Lattice with Particle Overlay. Fracture of Concrete in Tension. Combined Tensile and Shear Fracture of Concrete. Compressive Fracture. Size Effects. Four-Stage Fracture Model. Multiscale Modeling and Testing. Conclusions and Outlook. References. Appendix 1: Some Notes on Computational Efficiency. Appendix 2: Simple Results from Linear Elastic Fracture Mechanics. Appendix 3: Stability of Fracture Experiments. Appendix 4: Crack-Detection Techniques. Appendix 5: Active and Passive Confinement. Index.