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Recent developments in mechanical and uncertainty modelling of concrete
Concrete is one of the most widely used materials in civil and infrastructure engineering in
the world, just following water. Therefore, the serviceability and safety of concrete structures …
the world, just following water. Therefore, the serviceability and safety of concrete structures …
Stochastic modelling of in-structure concrete strength based on stochastic damage model and Burr distribution
J He, J Hong, R Gao, J Tao, H Yan - Structural Safety, 2024 - Elsevier
The probability measure of low-quality concrete is essential for the reliability analysis of
concrete structures. However, this problem is usually neglected, and the normal distribution …
concrete structures. However, this problem is usually neglected, and the normal distribution …
A nonparametric seismic reliability analysis method based on Bayesian compressive sensing–Stochastic harmonic function method and probability density evolution …
In engineering practice, the evaluation of seismic reliability of high-rise reinforced concrete
structure relies on the probabilistic modelling of material properties. However, the measured …
structure relies on the probabilistic modelling of material properties. However, the measured …
Data-driven simulation of two-dimensional cross-correlated random fields from limited measurements using joint sparse representation
Cross-correlated random fields are an essential tool for simultaneously modeling both auto-
and cross-correlation structures of spatial or temporal quantities in stochastic analysis of …
and cross-correlation structures of spatial or temporal quantities in stochastic analysis of …
A sparse data-driven stochastic damage model for seismic reliability assessment of reinforced concrete structures
It is important to study the seismic reliability of concrete structures based on real measured
data of the material properties. The data of material properties collected in practice is usually …
data of the material properties. The data of material properties collected in practice is usually …
A data-driven multi-scale constitutive model of concrete material based on polynomial chaos expansion and stochastic damage model
Nonlinearity and randomness are two intrinsic characteristics of the mechanical behavior of
concrete material. The structural response under large excitation can barely be predicted …
concrete material. The structural response under large excitation can barely be predicted …
Stochastic analysis and time-dependent reliability of reinforced concrete beams considering spatially distributed corrosion deterioration
YX Wu, J Yuan, DC Feng - ASCE-ASME Journal of Risk and …, 2024 - ascelibrary.org
Reinforcement corrosion is an important part of durability research of concrete structures.
The process of reinforcement corrosion is highly random due to various factors, and the …
The process of reinforcement corrosion is highly random due to various factors, and the …
Recent advances in stochastic model updating
As a classical technology, Model Updating has been developed for nearly 50 years to
calibrate the parameters or the numerical model itself, such as to tune its prediction as close …
calibrate the parameters or the numerical model itself, such as to tune its prediction as close …
Experimental study on permeability of spun high strength concrete material during mechanical loading
J He, J Hong, R Gao, F Liu, L Li - Construction and Building Materials, 2023 - Elsevier
The pretensioned spun high strength concrete pipe pile (PHC pipe pile) is widely applied in
important infrastructures of off-shore zones due to its low permeability and high capacity …
important infrastructures of off-shore zones due to its low permeability and high capacity …
Experimental study on the spatial variability of concrete by the core test and rebound hammer test
J Tao, J Chen - ASCE-ASME Journal of Risk and Uncertainty in …, 2023 - ascelibrary.org
For the nonlinear analyses of concrete structures, the complete compressive stress-strain
curve of concrete is the key basis. Spatial variability is one of the significant characteristics of …
curve of concrete is the key basis. Spatial variability is one of the significant characteristics of …