Modeling and analysis of creep in concrete containing supplementary cementitious materials based on machine learning

Y Liu, Y Li, J Mu, H Li, J Shen - Construction and Building Materials, 2023 - Elsevier
This paper used machine learning to model the prediction of creep and the analysis of
characteristic factors for concrete containing supplementary cementitious materials (SCM) …

Deep learning‐based segmentation model for permeable concrete meso‐structures

D Chen, Y Li, J Tao, Y Li, S Zhang… - … ‐Aided Civil and …, 2024 - Wiley Online Library
The meso‐structure of pervious concrete significantly influences its overall performance.
Accurately identifying the meso‐structure of pervious concrete is imperative for optimizing …

Numerical investigations on the viscoelastic-damage behaviors of RIVE-induced concrete

F Chen, C Gao, L Jin, X Du, B Bary, Y Le Pape… - International Journal of …, 2023 - Elsevier
Due to the remarkable influence of aggregate characteristics on the mechanical behaviors of
concrete materials, and in particular the microcracking development, complex aggregates …

FFT-based model for irradiated aggregate microstructures in concrete

A Cheniour, Y Li, J Sanahuja, Y Le Pape… - Materials and …, 2022 - Springer
The concrete biological shield of light water reactors is exposed to neutron and gamma
irradiation throughout its lifetime, which results in the long-term degradation of the concrete's …

Mosaic: An effective fft-based numerical method to assess aging properties of concrete

CE Torrence, AB Giorl, Y Li, ET Rodriguez… - Journal of Advanced …, 2021 - jstage.jst.go.jp
As the nuclear fleet in the United States ages and subsequent license renewal applications
grow, the prediction of concrete durability at extended operation becomes more important …

A thermo-hydro-mechanical numerical model for plain irradiated concrete in nuclear shielding

B Pomaro, G Xotta, VA Salomoni, CE Majorana - Materials and Structures, 2022 - Springer
The need for long-term predictions of the performance of old nuclear power plants concrete
shielding all around the world has recently relaunched the issue of predictive modeling of …

Effects of internal swelling on residual elasticity of a quasi-brittle material through a composite sphere model

F Chen, J Sanahuja, B Bary, Y Le Pape - International Journal of …, 2022 - Elsevier
This paper describes the development of a micromechanical-based constitutive model
accounting for the effect of internal expansion on the residual elasticity of a Hashin …

High-fidelity and high-resolution phase mapping of granites via confocal Raman imaging

KC Polavaram, N Garg - Scientific reports, 2021 - nature.com
In physical sciences such as chemistry and earth sciences, specifically for characterization
of minerals in a rock, automated, objective mapping methods based on elemental analysis …

Radiation-induced Alteration of Meta-chert

I Maruyama, T Kondo, S Sawada… - Journal of Advanced …, 2022 - jstage.jst.go.jp
Concrete aggregate identified as “meta-chert” was irradiated with gamma-rays and
neutrons. To identify the volume expansion of the aggregate under neutron irradiation, the …

Numerical prediction for life of damaged concrete under the action of fatigue loads

Y Wang, Y Li, L Lu, F Wang, L Wang, Z Liu… - Engineering Failure …, 2024 - Elsevier
High-speed railways have become a critical component of modern transportation, and
ensuring the stability and durability of high-speed railway concrete under environmental and …