Ara es mostren els items 1-13 de 13

  • Diffusion-controlled and creep-mitigated ASR damage via microplane model: II. Material degra- dation, drying, and verification 

    Rahimi-Aghdam, Saeed; P. Bažant, Zdenek; Caner, Ferhun Cem (American Society of Civil Engineers (ASCE), 2016-10-28)
    Article
    Accés obert
    The theory for the material and structural damage due to the alkali-silica reaction (ASR) in concrete is calibrated and validated by finite element fitting of the main test results from the literature. The fracture mechanics ...
  • Impact comminution of solids due to local kinetic energy of high shear strain rate: I. Continuum theory and turbulence analogy 

    Bazant, Zdenek P.; Caner, Ferhun Cem (2014-03-01)
    Article
    Accés restringit per política de l'editorial
    The modeling of high velocity impact into brittle or quasibrittle solids is hampered by the unavailability of a constitutive model capturing the effects of material comminution into very fine particles. The present objective ...
  • Impact comminution of solids due to local kinetic energy of high shear strain rate: II-Microplane model and verification 

    Caner, Ferhun Cem; Bazant, Zdenek P. (2014-03-01)
    Article
    Accés restringit per política de l'editorial
    The new theory presented in the preceding paper, which models the dynamic comminution of concrete due to very high shear strain rate, is now compared to recent test data on the penetration of projectiles through concrete ...
  • Meso-mechanical analysis of the fracture of concrete specimens in mixed mode 

    Rodríguez, Mariana; López Garello, Carlos María; Carol, Ignacio; Caner, Ferhun Cem (2009)
    Text en actes de congrés
    Accés restringit per decisió de l'autor
    This paper describes recent numerical simulation results of some experiments carried out by Nooru-Mohamed to study mixed mode fracture of concrete. The numerical simulation is based on a meso-mechanical model developed ...
  • Microplane constitutive model M4L for concrete. II: Calibration and validation 

    Li, Jiabin; Tue, Nguyen Viet; Caner, Ferhun Cem (2013)
    Article
    Accés restringit per política de l'editorial
    This paper, Part II of a two-part study, presents the numerical calibration and validation of the microplane constitutive model M4L for concrete formulated in the preceding part. The model parameters are firstly calibrated ...
  • Microplane constitutive model M4L for concrete. I: Theory 

    Tue, Nguyen Viet; Li, Jiabin; Caner, Ferhun Cem (2013)
    Article
    Accés restringit per política de l'editorial
    The present, Part I, of this two-part study presents a new microplane constitutive model for simulating the fracture and damage behavior of concrete materials subjected to various loadings. The concept of stress–strain ...
  • Microplane model for fracturing damage of triaxially braided fiber-polymer composites 

    Caner, Ferhun Cem; Bazant, Zdenek P.; Hoover, Christian G.; Waas, Anthony M; Shahwan, Khaled W. (2011-04)
    Article
    Accés restringit per política de l'editorial
    A material model for the fracturing behavior for braided composites is developed and implemented in a material subroutine for use in the commercial explicit finite element code ABAQUS. The subroutine is based on the ...
  • Microplane model M7f for fiber reinforced concrete 

    Caner, Ferhun Cem; Bazant, Zdenek Pavel; Wendner, Roman (2013-06)
    Article
    Accés restringit per política de l'editorial
    Model M7f is a new model for fiber reinforced concretes under static and dynamic loads, which features two kinds of improvement over the earlier versions: (1) It is built on M7, a new, greatly improved, microplane model ...
  • Microplane model M7for fiber reinforced concrete 

    Caner, Ferhun Cem; Bazant, Zdenek Pavel; Wendner, Roman (2013-06-01)
    Article
    Accés restringit per política de l'editorial
    Model M7f is a new model for fiber reinforced concretes under static and dynamic loads, which features two kinds of improvement over the earlier versions: (1) It is built on M7, a new, greatly improved, microplane model ...
  • Microplane model M7 for plain concrete. I: Formulation 

    Caner, Ferhun Cem; Bazant, Zdenek Pavel (American Society of Civil Engineers (ASCE), 2013-12-01)
    Article
    Accés restringit per política de l'editorial
    Mathematical modeling of the nonlinear triaxial behavior and damage of such a complexmaterial as concrete has been a long-standing challenge in which progress has been made only in gradual increments. The goal of this ...
  • Microplane model M7 for plain concrete: II. Calibration and verification 

    Caner, Ferhun Cem; Bazant, Zdenek P. (American Society of Civil Engineers (ASCE), 2012-11-16)
    Article
    Accés restringit per política de l'editorial
    The microplane material model for concrete, formulated mathematically in the preceding Part I, is here calibrated by material test data from all the typical laboratory tests taken from the literature. Then the model is ...
  • Multiscale simulation of fracture of braided composites via repetitive unit cells 

    Šmilauer, V.; Hoover, Christian G.; Bazant, Zdenek P.; Caner, Ferhun Cem; Waas, Anthony M; Shahwan, Khaled W. (2011-04)
    Article
    Accés restringit per política de l'editorial
    Two-dimensional triaxially braided composites (2DTBCs) are attractive in crashworthiness design because their fracture can dissipate a significantly larger amount of impact energy than other light-weight materials. This ...
  • Spherocylindrical microplane constitutive model for shale and other anisotropic rocks 

    Cunbao, Li; Caner, Ferhun Cem; T. Chau, Viet; P. Bažant, Zdenek (2017-06-01)
    Article
    Accés restringit per política de l'editorial
    Constitutive equations for inelastic behavior of anisotropic materials have been a challenge for decades. Presented is a new spherocylindrical microplane constitutive model that meets this challenge for the inelastic ...