Fragility analysis of nuclear power plant structure under real and spectrum-compatible seismic waves considering soil-structure interaction effect

F Cheng, J Li, L Zhou, G Lin - Engineering Structures, 2023 - Elsevier
Both the real and spectrum-compatible seismic waves are widely used as input loads in the
seismic assessment of critical structures in engineering applications, which are also allowed …

Seismic performance analyses of pile-supported transmission tower-line systems subjected to depth-varying spatial ground motions

C Li, H Pan, L Tian - Journal of Earthquake Engineering, 2023 - Taylor & Francis
Past major earthquakes have witnessed extensive pile-supported transmission tower-line
systems (PSTLs) failing, which highlights the great susceptibility of PSTLs to damage from …

Reliability assessment of pitting corrosion of pipeline under spatiotemporal earthquake including spatial-dependent corrosion growth

Y Wang, P Zhang, G Qin - Process Safety and Environmental Protection, 2021 - Elsevier
The pitting corrosion of pipelines subjected to the spatio-temporal earthquake was
evaluated to illustrate the failure probability of multiple loading conditions. The pipeline …

Non-parametric simulation of random field samples from incomplete measurements using generative adversarial networks

Y Wang, B Lyu, C Shi, Y Hu - … of Risk for Engineered Systems and …, 2024 - Taylor & Francis
Random field theory is an effective tool for modelling spatial or temporal variability and
uncertainty in natural phenomena, and it has been widely applied in many areas such as …

Simulation of multi-support depth-varying earthquake ground motions within heterogeneous onshore and offshore sites

C Li, H Li, H Hao, K Bi, L Tian - Earthquake Engineering and Engineering …, 2018 - Springer
This paper presents a novel approach to model and simulate the multi-support depth-
varying seismic motions (MDSMs) within heterogeneous offshore and onshore sites. Based …

Assessment of spectrum-matched time histories for floor response spectra generation

B Li, Y Zhou - Structures, 2022 - Elsevier
The floor response spectra (FRS) are usually determined by time history analyses using
spectrum-matched time histories. However, previous studies reported that spectrum …

Simulation of spatially varying seafloor ground motions with random seawater layer and complex terrain

S Fan, Y Shi, C Liu, W Li - Soil Dynamics and Earthquake Engineering, 2018 - Elsevier
The seismic response of ocean structures would be overestimated if the ground motions
recorded at land stations are used without corrections. Considering the effect of soft soil …

Wavelet-based generation of spatially correlated accelerograms

K Sarkar, VK Gupta, RC George - Soil Dynamics and Earthquake …, 2016 - Elsevier
For the seismic analysis of complex or nonlinear extended structures, it is useful to generate
a set of properly correlated earthquake accelerograms that are consistent with a specified …

Conditionally Simulated Spatial Non-Stationary Earthquake Accelerograms Using Wavelet Packets

P Wen, B Zhou, H Fan, R Wen - Journal of Earthquake Engineering, 2024 - Taylor & Francis
For regional hazard analysis or engineering applications, it is necessary to simulate a group
of correlated ground motions containing information from given recordings. A new method is …

Investigation of ground-motion spatial variability effects on component and system vulnerability of a floating cable-stayed bridge

K Ma, J Zhong, R Feng, W Yuan - Advances in structural …, 2019 - journals.sagepub.com
The effects of ground-motion spatial variability on the seismic vulnerability of a floating cable-
stayed bridge with 420-m long main span are investigated using component and system …