... )-Kriging model modification and a unit modal strain energy damage index, so as to effectively assess the damage of bridge structures after fire. Determine whether it can continue to be used and whether it affects driving safety. Design/methodology/approach Propose a fire bridge structural damage...

..., an active learning method based on a Kriging model is proposed to estimate the failure probability with high efficiency and accuracy. Design/methodology/approach To effectively identify informative samples for the enrichment of the design of experiments, a set of new learning functions is proposed...

...Xiaoke Li; Haobo Qiu; Zhenzhong Chen; Liang Gao; Xinyu Shao Purpose – Kriging model has been widely adopted to reduce the high computational costs of simulations in Reliability-based design optimization (RBDO). To construct the Kriging model accurately and efficiently in the region...