Detail publikace

Damage assessment of concrete structures based on fractal dimension using nonlinear fracture mechanics cracks simulation.

Originální název

Damage assessment of concrete structures based on fractal dimension using nonlinear fracture mechanics cracks simulation.

Anglický název

Damage assessment of concrete structures based on fractal dimension using nonlinear fracture mechanics cracks simulation.

Jazyk

en

Originální abstrakt

The paper proposed a new approach to assess damage based on crack patterns. The damage level is assessed virtually utilizing computational modelling. The fractal dimension provides a viable way to assess the severity of concrete damage and has been applied for experiments but not for crack patterns obtained virtually by computational simulation. The improvement is the multifractal dimensions which could serve as the superior damage characteristics indicator. As computational simulation of crack patterns can be performed for any load level, by comparison of virtual crack patterns and real ones, damage level can be evaluated based on fractal (or multifractal) dimensions.

Anglický abstrakt

The paper proposed a new approach to assess damage based on crack patterns. The damage level is assessed virtually utilizing computational modelling. The fractal dimension provides a viable way to assess the severity of concrete damage and has been applied for experiments but not for crack patterns obtained virtually by computational simulation. The improvement is the multifractal dimensions which could serve as the superior damage characteristics indicator. As computational simulation of crack patterns can be performed for any load level, by comparison of virtual crack patterns and real ones, damage level can be evaluated based on fractal (or multifractal) dimensions.

BibTex


@inproceedings{BUT162385,
  author="Lixia {Pan} and Maosen {Cao} and Drahomír {Novák} and David {Lehký}",
  title="Damage assessment of concrete structures based on fractal dimension using nonlinear fracture mechanics cracks simulation.",
  annote="The paper proposed a new approach to assess damage based on crack patterns. The damage level is assessed virtually utilizing computational modelling. The fractal dimension provides a viable way to assess the severity of concrete damage and has been applied for experiments but not for crack patterns obtained virtually by computational simulation. The improvement is the multifractal dimensions which could serve as the superior damage characteristics indicator. As computational simulation of crack patterns can be performed for any load level, by comparison of virtual crack patterns and real ones, damage level can be evaluated based on fractal (or multifractal) dimensions.",
  booktitle="7th International Conference on Structural Engineering, Mechanics and Computation (SEMC)",
  chapter="162385",
  doi="10.1201/9780429426506",
  howpublished="print",
  year="2019",
  month="january",
  pages="2126--2130",
  type="conference paper"
}