Scholarlink

This paper examines the influence of a damagedDamage layer of a structural element on its dynamic propertiesDynamic properties. The structuralStructural properties element is modeled as a two-layer rectangle with a damaged thin upper layer. The material of the element is transversely isotropic, which corresponds to reinforced concrete. The damaged layer is modeled as a porous material, with the degree of damageDamage related to the percentage of porosityPorosity. The dynamic characteristics studied include the wave field of displacements and natural frequencies. Their dependencies on the thickness and degree of damage of the element are presented. It is shown that based on this data, it is possible to monitor theDamaged state damaged state, specifically to determine its depth and degree.

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

Modeling the Damaged State of Building Structures and Its Influence on Their Dynamic Properties

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Arkady N. Soloviev,
  • Maria S. Germanchuk,
  • Okbazghi K. Abraha

摘要

This paper examines the influence of a damagedDamage layer of a structural element on its dynamic propertiesDynamic properties. The structuralStructural properties element is modeled as a two-layer rectangle with a damaged thin upper layer. The material of the element is transversely isotropic, which corresponds to reinforced concrete. The damaged layer is modeled as a porous material, with the degree of damageDamage related to the percentage of porosityPorosity. The dynamic characteristics studied include the wave field of displacements and natural frequencies. Their dependencies on the thickness and degree of damage of the element are presented. It is shown that based on this data, it is possible to monitor theDamaged state damaged state, specifically to determine its depth and degree.