MACROSCOPIC STRENGTH EVALUATION BASED ON MULTISCALE ANALYSIS METHOD INVOLVING MICRO-CRACK PROPAGATIONS

DOI Web Site 11 References

Bibliographic Information

Other Title
  • 微視的亀裂進展を考慮したマルチスケール解析に基づく巨視的強度特性の予測評価

Description

The mechanical behavior and the strength characteristic of quasi-brittle inhomogeneous solids such as rock and concrete are strongly governed by the behavior and failure process, such as cracking within the microstructure involved in them. In order to predict such strength characteristic of the body containing a microstructure, utilizing the multiscale analysis method with micro-crack propagations, a numerical method for evaluation of macroscopic strength of cracked bodies is proposed. Numerical analysis of an uniaxial loading test show that the predicted strength agrees fairly well with that of experiments and demonstrates the performance of the proposed method for evaluating the strength of quasi-brittle solids.

Journal

References(11)*help

See more

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top