Towards probabilistic seismic performance of vehicle‐bridge interaction systems: From stochastic dynamic model to fragility analysis

P Yuan, Y Dong, R Feng… - … Engineering & Structural …, 2023 - Wiley Online Library
This paper aims to assess the seismic fragility of vehicle‐bridge‐interaction (VBI) systems
considering the effects of vehicle types, traffic conditions, and road surface qualities. A …

Coastal bridges with a box-girder superstructure under the action of solitary waves: Study on the optimization of bearings, dynamic characteristics and failure …

M Chen, B Huang, C Cui, Z Xue, Z Yang, Y Xiao… - Ocean …, 2024 - Elsevier
Coastal bridges featuring a box-girder design are instrumental in advancing coastal
transport and economic development. However, numerous coastal bridges with limited …

An explicit integration method with third-order accuracy for linear and nonlinear dynamic systems

W Liu, T Ye, P Yuan, M Beer, X Tong - Engineering Structures, 2023 - Elsevier
Computational efficiency and accuracy are two of the most important properties of
integration methods. In this study, an explicit single-step integration method with third-order …

Response-based bridge deck limit state considering component-level failure under extreme wave

P Yuan, D Zhu, Y Dong, G Xu - Marine Structures, 2022 - Elsevier
Coastal bridges are crucial components of transportation systems; however, they are
susceptible to increasing failure risk from extreme waves due to climate change scenarios …

Dynamic performance-based assessment for tied-arch bridges subjected to heavy multi-axial tractor-trailers

P Yuan, CS Cai, K Liu, X Wang, L Ke - Structure and Infrastructure …, 2024 - Taylor & Francis
With rapid industrial development, the overloading of bridges caused by heavy multi-axle
vehicles has become a critical problem worldwide. This work conducts a performance-based …

Analysis of nonlinear soil-structure interaction using partitioned method

H Lv, SL Chen - Soil Dynamics and Earthquake Engineering, 2022 - Elsevier
For the current state-of-practice in soil-structure interaction (SSI) of nuclear facilities, the
strain-dependent characteristics of soil are considered indirectly via equivalent linear …

A partitioned combined computational method for multi‐scale dynamic systems

P Yuan, S Adhikari, Y Dong - International Journal for …, 2023 - Wiley Online Library
A partitioned/combined computational method based on Newmark scheme is proposed to
analyze dynamic systems with different temporal scales and element scales. To effectively …

Partitioned analysis of soil‐structure interaction for Nuclear Island Buildings

S Chen, H Lv, G Zhou - Earthquake Engineering & Structural …, 2022 - Wiley Online Library
The present methods for three‐dimensional time‐domain soil‐structure interaction (SSI)
analysis are often uneconomical because they are performed with a single time integration …

Surrogate-assisted seismic performance assessment incorporating vine copula captured dependence

J Qian, Y Dong - Engineering Structures, 2022 - Elsevier
Performance-based earthquake engineering (PBEE) is an advanced philosophy for the
design, assessment, and decision-making of structures under seismic hazards. Improving …

Theoretical solution for stress and strain distributions induced by generalized elastic constant variation in rock mass

K Liu, H Zhang, P Yuan, L Xiao - International Journal of …, 2023 - ascelibrary.org
Rock formations experience strength and stiffness degradation or enhancement, which is
often reflected by an increase or decrease in the elastic constant. Such elastic constant …