Towards probabilistic seismic performance of vehicle‐bridge interaction systems: From stochastic dynamic model to fragility analysis
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 …
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 …
transport and economic development. However, numerous coastal bridges with limited …
An explicit integration method with third-order accuracy for linear and nonlinear dynamic systems
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 …
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
Coastal bridges are crucial components of transportation systems; however, they are
susceptible to increasing failure risk from extreme waves due to climate change scenarios …
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
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 …
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 …
strain-dependent characteristics of soil are considered indirectly via equivalent linear …
A partitioned combined computational method for multi‐scale dynamic systems
A partitioned/combined computational method based on Newmark scheme is proposed to
analyze dynamic systems with different temporal scales and element scales. To effectively …
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 …
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 …
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
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 …
often reflected by an increase or decrease in the elastic constant. Such elastic constant …