A review of continuum damage and plasticity in concrete: Part I–Theoretical framework

T Park, B Ahmed, GZ Voyiadjis - International Journal of …, 2022 - journals.sagepub.com
In the past few decades, extensive research on concrete modeling to predict behavior, crack
propagation, microcrack coalescence by utilizing different approaches (fracture mechanics …

A coupled thermal-elastic-plastic-damage model for concrete subjected to dynamic loading

J Ma, J Chen, W Chen, L Huang - International Journal of Plasticity, 2022 - Elsevier
A coupled thermal-elastic-plastic-damage model for concrete subjected to dynamic loading
is proposed. This model is formulated in the thermodynamic framework, with the adoption of …

New methodology for calculating damage variables evolution in Plastic Damage Model for RC structures

B Alfarah, F López-Almansa, S Oller - Engineering Structures, 2017 - Elsevier
The behavior of reinforced concrete (RC) structures under severe demands, as strong
ground motions, is highly complex; this is mainly due to joint operation of concrete and steel …

A review of continuum damage and plasticity in concrete: Part II–Numerical framework

GZ Voyiadjis, B Ahmed, T Park - International Journal of …, 2022 - journals.sagepub.com
In this part II, companion article, we present the numerical review of continuum damage
mechanics and plasticity in the context of finite element. The numerical advancements in …

Experimental and modeling study of dynamic mechanical properties of cement paste, mortar and concrete

X Chen, S Wu, J Zhou - Construction and Building Materials, 2013 - Elsevier
Understanding the strain rate effects on cement-based materials are important for accurately
modeling concrete structure damage to high-velocity impact and blast loads. This paper …

Evaluation of fracture behavior of high-strength hydraulic concrete damaged by freeze-thaw cycle test

X Zhu, X Chen, Y Bai, Y Ning, W Zhang - Construction and Building …, 2022 - Elsevier
Hydraulic concrete structures in cold regions are vulnerable to freeze–thaw (FT) damage,
which will affect the fracture performance of concrete structures. Hence, the fracture …

Reuse of waste rubber in pervious concrete: Experiment and DEM simulation

X Zhu, Z Jiang - Journal of Building Engineering, 2023 - Elsevier
The reuse of waste rubber has a profound impact on environmental protection and resource
recycling. To evaluate the feasibility of adding waste rubber into pervious concrete, the …

Experimental and numerical research on triaxial mechanical behavior of self-compacting concrete subjected to freeze–thaw damage

X Zhu, X Chen, N Zhang, X Wang, H Diao - Construction and Building …, 2021 - Elsevier
Considering that freeze–thaw (FT) damage has a serious degradation effect on the
performance of concrete materials in cold regions and constraint is a common boundary …

Peridynamic modeling and simulations on concrete dynamic failure and penetration subjected to impact loadings

L Wu, D Huang - Engineering Fracture Mechanics, 2022 - Elsevier
In this paper, we simulate the dynamic fracture and failure of three-dimensional concrete
structures using the peridynamic theory. Considering the heterogeneities and mesoscopic …

Dynamic compression behaviors of concrete under true triaxial confinement: An experimental technique

S Xu, J Shan, L Zhang, L Zhou, G Gao, S Hu… - Mechanics of Materials, 2020 - Elsevier
A dynamic testing system for concrete-like material under static triaxial confinements is
developed in the present article. The cubic specimen with length 50 mm is constrained by …