Evolution characteristics and mechanism of concrete performance under water pressure environment: A comprehensive review

W Xue, T Min, MS Alam, H Fan, L Liu - Structural Concrete, 2023 - Wiley Online Library
Compared with the ground service environment, the evolution of concrete performance
under a water pressure service environment is quite complex with variable conditions …

An implicit level set method for modeling hydraulically driven fractures

A Peirce, E Detournay - Computer Methods in Applied Mechanics and …, 2008 - Elsevier
We describe a novel implicit level set algorithm to locate the free boundary for a propagating
hydraulic fracture. A number of characteristics of the governing equations for hydraulic …

Coupled HM analysis using zero‐thickness interface elements with double nodes. Part I: Theoretical model

JM Segura, I Carol - … for numerical and analytical methods in …, 2008 - Wiley Online Library
In recent years, the authors have proposed a new double‐node zero‐thickness interface
element for diffusion analysis via the finite element method (FEM)(Int. J. Numer. Anal. Meth …

An implicit algorithm for the propagation of a hydraulic fracture with a fluid lag

B Lecampion, E Detournay - Computer Methods in Applied Mechanics and …, 2007 - Elsevier
We present an implicit moving mesh algorithm for the study of the propagation of plane-
strain hydraulic fracture in an impermeable medium. In particular, the fluid front is allowed to …

Quantitative failure metric for gravity dams

MA Hariri‐Ardebili, V Saouma - Earthquake Engineering & …, 2015 - Wiley Online Library
Quantitative failure monitoring is a critical tool for safety assessment of concrete dams. This
includes damage occurrence, intensity, location, number, size, and propagation pattern …

On a 2D hydro-mechanical lattice approach for modelling hydraulic fracture

P Grassl, C Fahy, D Gallipoli, SJ Wheeler - … of the Mechanics and Physics of …, 2015 - Elsevier
A 2D lattice approach to describe hydraulic fracturing is presented. The interaction of fluid
pressure and mechanical response is described by Biot's theory. The lattice model is …

Determination of 3D near fault seismic behaviour of Oroville earth fill dam using burger material model and free field-quiet boundary conditions

M Karalar, M Cavuslu - Mathematical and Computer Modelling of …, 2022 - Taylor & Francis
In this study, the three-dimensional (3D) near-fault earthquake performance of the Oroville
dam is examined considering a special material model and various seismic boundary …

An extended ordinary state-based peridynamic approach for modelling hydraulic fracturing

Y Zhang, D Huang, Z Cai, Y Xu - Engineering Fracture Mechanics, 2020 - Elsevier
An extended ordinary state-based peridynamic model and numerical approach were
proposed for modelling fluid–solid interaction and hydraulic fracturing. The deformation and …

[HTML][HTML] Concrete mechanical properties and pore structure influenced by high permeability water pressure

G Zhang, H Zheng, X Wei, Z Li, Z Yan… - Developments in the Built …, 2024 - Elsevier
Based on the self-developed high permeability water pressure loading system, the physical
and mechanical properties and pore structure evolution under various high permeability …

Autogenous self-healing induced by compressive fatigue in self-compacting steel-fiber reinforced concrete

Á De La Rosa, JJ Ortega, G Ruiz, JLG Calvo… - Cement and Concrete …, 2023 - Elsevier
We study the application of fatigue loads as an activation agent of the self-healing
mechanism of concrete. This can lead to improvements in the strength of the material …