Scholarlink

In order to study the mechanical properties of pebble concrete under triaxial compression, the conventional tri-axial test were carried out. Aiming at the stress-strain curve of coal gangue concrete under triaxial mechanical behavior, based on the Draucker-Prager plastic model, the Willam Warnke five parameter yield model with strengthening parameter is established for coal gangue concrete that considers both deviatoric stress and static water pressure. Based on the principles of classical plastic mechanics, an incremental stress-strain constitutive relationship for coal gangue concrete was established.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Research on the Triaxial Mechanical Properties and Elastic-Plastic Constitutive Relationship of Coal Gangue Concrete

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Jie Zhang

摘要

In order to study the mechanical properties of pebble concrete under triaxial compression, the conventional tri-axial test were carried out. Aiming at the stress-strain curve of coal gangue concrete under triaxial mechanical behavior, based on the Draucker-Prager plastic model, the Willam Warnke five parameter yield model with strengthening parameter is established for coal gangue concrete that considers both deviatoric stress and static water pressure. Based on the principles of classical plastic mechanics, an incremental stress-strain constitutive relationship for coal gangue concrete was established.