A new material model for concrete subjected to intense dynamic loadings

• Published in: International journal of impact engineering Vol. 120; pp. 60 - 78
• Main Authors: Kong, Xiangzhen, Fang, Qin, Chen, Li, Wu, Hao
• Format: Journal Article
• Language: English
• Published: Oxford Elsevier Ltd 01.10.2018; Elsevier BV
• Subjects: Axial stress; Blast loading; Compressive strength; Concrete material model; Cracking (fracturing); Damage; Failure analysis; Failure surface; Finite element method; Fracture mechanics; Fracture toughness; High strain-rate; Impact loading; Mathematical models; Performance enhancement; Plastic deformation; Reinforced concrete; Residual strength; Spalling; Strain; Strain rate; Studies; Tensile damage; Tensile tests; Tensile damage; High strain-rate; Blast loading; Impact loading; Concrete material model

•A new material model for concrete structures subjected to intense dynamic loadings is presented.•The new model well predicts global and local responses, fracture and failure of concrete structures.•Automated generation of parameters is given for convenience of practical application.•Advantages of t...