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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Rock Mass Homogenization and Numerical Classification

Rock Mass Homogenization and Numerical Classification

Chalhoub, Michel

Hardcover

Technology & EngineeringGeology

Currently unavailable to order

ISBN10: 0415692407
ISBN13: 9780415692403
Publisher: Crc Pr Inc
Pages: 200
Language: English

In the modelling or design phase of many mining or civil projects conducted in rock masses, the designer is confronted with a set of questions that is not always easy to answer. This is mainly due to the anisotropy and heterogeneity of the fractured medium, and to the complexity of the fractures geometry and their mechanical parameters. In this work, a practical tool is provided for the purpose of numerical homogeneization and modelling of fractured mediums, using the finite elements method. Through this, this book intends to give an answer to, amongst others:

  • the estimation of elastoplastic properties of rock;
  • the estimation of discontinuities by means of elementary tests;
  • the most appropriate model to approach the rock s mechanical behaviour;
  • the possibility of replacing fractured medium by a homogeneous equivalent one;
  • size estimation of the mechanical representative elementary volume (REV);
  • selecting the most suitable type of loading for numerical large-scale stress-strain tests;
  • the calculation of homogenized elastoplastic properties of a rock mass or a fractured medium with the finite element method.

Besides dealing with a considerable number of practical questions, in a more fundamental way, this guide presents a new numerical classification of some typical rock masses. With only a few mechanical and geometrical parameters of rock and discontinuities, the designer can refer to the classification tables to derive the elastic properties of a rock mass.

This volume is intended for professionals, researchers and advances students in civil, geological and mining engineering and earth sciences working on rock mass and masonry structures.

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