The increasing prevalence of simply supported bridges in high-speed railway (HSR) lines
has raised concerns about the safety of trains crossing these bridges during an earthquake …

The probability density evolution method (PDEM) synthesizing the change of probability
measure (COM) provides a compatible framework for quantifying simultaneous aleatory and …

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 …

Acquiring engineering data is frequently expensive, resulting in sparse data that may lead to
a lack of knowledge for design and analysis. Thus, it is not always feasible to precisely …

A novel method termed rLSTM-AE is developed for the low-dimensional latent space
identification of the stochastic dynamic systems with more than 1000 input random variables …

Manufacturing processes of composites involve a margin of parameter variability (eg,
geometric, mechanical, loading) which results in an inaccurate prediction of their dynamics …

The probability density function (PDF) of structural responses is one of the significant
fundamentals for structural reliability analysis. Nonetheless, it is still challenging to compute …

We present a new surrogate model for emulating the behavior of complex nonlinear
dynamical systems with external stochastic excitation. The model represents the system …

The distribution-free P-box process serves as an effective quantification model for time-
varying uncertainties in dynamical systems when only imprecise probabilistic information is …

Resonance and cancellation phenomena are fundamental scientific topics in the field of
train–bridge interactions. Prior studies have explained their underlying mechanisms and …