A New Failure Criterion for Anisotropic Rocks and Geomaterials

被引：0
作者：
Wan, Z. [1 ,2 ]
Liu, Y. Y. [1 ,2 ]
机构：
[1] North China Inst Sci & Technol, Langfang, Hebei, Peoples R China
[2] Hebei Key Lab Civil Engn Catastrophe Control & Dis, Langfang, Hebei, Peoples R China
来源：
STRENGTH OF MATERIALS | 2024年 / 56卷 / 05期
基金：
中国国家自然科学基金;
关键词：
failure; deformation; fabric tensor; native anisotropy; stress-strain relationship; UH MODEL;
D O I：
10.1007/s11223-024-00711-y
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This paper presents a mathematical description of the failure law of anisotropic properties from the following three aspects. Firstly, a generalized nonlinear failure criterion, revision Matsuoka-Nakai-Lade-Duncan (RMNLD) criterion, is proposed, which can describe a series of failure curves via von Mises and spatial mobilized plane (SMP) criterion on the partial plane. Secondly, a new stress tensor with a fabric tensor is proposed to describe the particle arrangement characteristics of rock or soil materials in 3D space, and it can be adapted to express the anisotropic RMNLD. Finally, the mapping relationship from anisotropic RMNLD to isotropic von Mises criterion was established on the deviatoric plane. The validity and feasibility of the proposed anisotropic RMNLD criterion and stress transformation method are experimentally verified.
引用
收藏
页码：1019 / 1028
页数：10
相关论文
共 50 条
  • [41] Slip-tendency analysis as a tool to constrain the mechanical properties of anisotropic rocks
    Traforti, A.
    Massironi, M.
    Bistacchi, A.
    Zampieri, D.
    Viola, G.
    JOURNAL OF STRUCTURAL GEOLOGY, 2018, 117 : 136 - 147
  • [42] Anisotropic microplane constitutive model for coupling creep and damage in layered geomaterials such as gas or oil shale
    Li, Cunbao
    Bazant, Zdenek P.
    Xie, Heping
    Rahimi-Aghdam, Saeed
    INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2019, 124
  • [43] Numerical study on the progressive failure of heterogeneous geomaterials under varied confining stresses
    Guo, Songfeng
    Qi, Shengwen
    Zhan, Zhifa
    Ma, Lina
    Gure, Ephrem Getahun
    Zhang, Shishu
    ENGINEERING GEOLOGY, 2020, 269
  • [44] Mechanisms of failure in saturated and unsaturated clayey geomaterials subjected to (total) tensile stress
    Murray, Ian
    Tarantino, Alessandro
    GEOTECHNIQUE, 2019, 69 (08): : 701 - 712
  • [45] Characteristic study on the failure of shear bands of geomaterials with damage and strain softening effect
    Wang, Zhong-Chang
    Zhao, De-Shen
    Wang, Da-Guo
    PROCEEDINGS OF 2009 INTERNATIONAL SYMPOSIUM ON RISK CONTROL AND MANAGEMENT OF DESIGN, CONSTRUCTION AND OPERATION IN UNDERGROUND ENGINEERING, 2009, : 285 - 289
  • [46] Anisotropic attenuation in rocks: theory, modelling and lab measurements
    Vavrycuk, Vaclav
    Svitek, Tomas
    Lokajicek, Tomas
    GEOPHYSICAL JOURNAL INTERNATIONAL, 2017, 208 (03) : 1724 - 1739
  • [47] An Extension Failure Criterion for Brittle Rock
    Lu, Aizhong
    Zhang, Ning
    Zeng, Guisen
    ADVANCES IN CIVIL ENGINEERING, 2020, 2020
  • [48] Yield Criterion, Dilatation, and Rock Failure
    B. A. Rychkov
    Journal of Mining Science, 2001, 37 : 57 - 63
  • [49] Multiaxial criterion for failure of brittle materials
    Aubertin, M
    Simon, R
    CANADIAN JOURNAL OF CIVIL ENGINEERING, 1998, 25 (02) : 277 - 290
  • [50] Yield criterion, dilatation, and rock failure
    Rychkov, BA
    JOURNAL OF MINING SCIENCE, 2001, 37 (01) : 57 - 63
12345