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Experimental and theoretical investigations of hard rocks at high temperature: Applications in civil engineering
MN Luc Leroy, FW Marius… - Advances in Civil …, 2021 - Wiley Online Library
This review paper aims to survey and discuss recent theoretical and experimental works
reporting the temperature effects on the mechanical properties of rocks like granite, gabbro …
reporting the temperature effects on the mechanical properties of rocks like granite, gabbro …
A mesoscopic model for the behaviour of concrete under high confinement
When impact loaded, concrete is submitted to high triaxial stresses. The experimental
response of concrete under quasi‐static triaxial compression is studied using a triaxial press …
response of concrete under quasi‐static triaxial compression is studied using a triaxial press …
Parametrical study of transient thermal strain of ordinary and high performance concrete
This paper presents the results of an experimental study carried out on several concretes at
temperature up to 600° C. It deals with a high temperature phenomenon of concrete, the …
temperature up to 600° C. It deals with a high temperature phenomenon of concrete, the …
Physico-mechanical and microstructural evolution of sintered pressed geopolymer: Dual effects of aging period and sintering temperature
Ceramics are highly valued for their exceptional thermal resistance and ability to withstand
high temperatures. This study investigated the production of ceramic-like pressed …
high temperatures. This study investigated the production of ceramic-like pressed …
Microstructural study of concrete performance after exposure to elevated temperatures via considering C–S–H nanostructure changes
Abstract Evaluation of the concrete behavior in elevated temperatures is important in terms
of first, structural construction safety under specified loadings, and second, measuring the …
of first, structural construction safety under specified loadings, and second, measuring the …
Strength and damage of concrete under high triaxial loading
This study focuses on identifying concrete behavior under severe loading (near field
detonation or ballistic impacts). In order to reproduce high stress levels with well-controlled …
detonation or ballistic impacts). In order to reproduce high stress levels with well-controlled …
Micromechanical contributions to the behaviour of cement-based materials: Two-scale modelling of cement paste and concrete in tension at high temperatures
F Grondin, H Dumontet, AB Hamida… - Cement and concrete …, 2011 - Elsevier
A numerical multiscale model is proposed to study the thermo-hydro-mechanical behaviour
of cement-based materials. This model is based on a finite element approach coupled to a …
of cement-based materials. This model is based on a finite element approach coupled to a …
A two-scale computational model for thermomechanical analysis of reinforced concrete frames
We develop a two-scale numerical model to simulate the response of reinforced concrete
(RC) frame structures under thermomechanical loading. In this model, the nonlinear …
(RC) frame structures under thermomechanical loading. In this model, the nonlinear …
Thermal and physical properties of concrete containing glass after cooling in different paths
Z Dong, Q Sun, W Zhang - Structural Concrete, 2020 - Wiley Online Library
This paper studies the thermal and physical properties of concrete containing glass at
different cooling paths. The coarse aggregates in the concrete samples with glass aggregate …
different cooling paths. The coarse aggregates in the concrete samples with glass aggregate …
A Two-Scale Thermomechanical Computational Model for Reinforced Concrete Frame Structures
M DesHarnais - 2014 - search.proquest.com
A two-scale numerical model is developed to study the behavior of reinforced concrete (RC)
frame structures subject to fire loading. In this model, various structural components, such as …
frame structures subject to fire loading. In this model, various structural components, such as …