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Deterioration of concrete under coupled aggressive actions associated with load, temperature and chemical attacks: A comprehensive review
Concrete infrastructure subjected to mechanical load or surrounding aggressive
environments experiences gradual deterioration of performance. Although many studies …
environments experiences gradual deterioration of performance. Although many studies …
Thermo-mechanical analysis of fire effects on the structural performance of shield tunnels
Investigating fire effects is a continuing endeavour in the research and practice communities
concerned with the design and safety of shield tunnels. This paper aims to provide a …
concerned with the design and safety of shield tunnels. This paper aims to provide a …
Microstructural evolution and dynamic compressive properties of engineered cementitious composites at elevated temperatures
This paper presents a comprehensive study on the microstructural evolution and quasi-static
and dynamic compressive properties of engineered cementitious composites (ECC) at …
and dynamic compressive properties of engineered cementitious composites (ECC) at …
A thermo-mechanical coupling model for concrete including damage evolution
H Wang, L Li, X Du - International Journal of Mechanical Sciences, 2024 - Elsevier
In the current study, a coupled thermo-mechanical constitutive model of concrete was newly
developed to characterize the mechanical responses of concrete at different temperatures …
developed to characterize the mechanical responses of concrete at different temperatures …
Compressive stress-strain relationship for stressed concrete at high temperatures
It is well documented that the load during heating process has significant impacts on
mechanical properties of concrete at high temperatures. However, this important effect is not …
mechanical properties of concrete at high temperatures. However, this important effect is not …
A modified K&C model for concrete subjected to coupled effect of high temperature and high strain rate
The K&C model is a commonly used constitutive model for concrete that simulates its
dynamic response to blasts and impacts. However, this model is calibrated using data …
dynamic response to blasts and impacts. However, this model is calibrated using data …
Mechanical properties and damage constitutive model of concrete containing waste glass and rice husk ash in high-temperature environments
Q Su, J Xu - Journal of Building Engineering, 2024 - Elsevier
The application of waste glass and rice husk ash in concrete promotes sustainable
development by reducing resource consumption and environmental pollution. This study …
development by reducing resource consumption and environmental pollution. This study …
A temperature-dependent material model for numerical simulation of steel fibre reinforced concrete
Steel fibre reinforced concrete (SFRC) has been increasingly used in super high-rise
buildings, nuclear facilities and infrastructures in recent years. Fire is one of the inevitable …
buildings, nuclear facilities and infrastructures in recent years. Fire is one of the inevitable …
[HTML][HTML] Variation pattern of the elastic modulus of concrete under combined humidity and heat conditions
The coupling effect of moisture content and temperature on the elastic modulus of concrete
is experimentally investigated. The elastic modulus of dry concrete exhibits a clear …
is experimentally investigated. The elastic modulus of dry concrete exhibits a clear …
Unlocking the role of recycled polymer fibres on dynamic fracture characteristics of concrete after exposure to elevated temperatures
This work explores the dynamic fracture characteristics of recycled tyre polymer (RTP) fibre
reinforced concrete after exposure to 20, 105, 250, 400 and 600° C. Split Hopkinson …
reinforced concrete after exposure to 20, 105, 250, 400 and 600° C. Split Hopkinson …