Spatial failure mechanism of coastal bridges under extreme waves using high-efficient pseudo-fluid-structure interaction solution scheme

P Yuan, D Zhu, Y Dong - Ocean Engineering, 2021 - Elsevier
Coastal bridges serve as lifelines in evacuation and rescue after coastal natural hazards. It
is thus vital to reveal the spatial failure mechanism for coastal bridges under extreme waves …

Experimental study on transverse seismic behavior of long-span cable-stayed bridge with two inverted Y-shaped reinforced concrete towers

W Guo, Z Guan, J Li, J Zhou, L Xu… - Journal of Earthquake …, 2024 - Taylor & Francis
The transverse seismic behavior of a long-span cable-stayed bridge with two inverted Y-
shaped reinforced concrete towers is investigated in this study. To accomplish this, a 1/35 …

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 …

Aesthetics and torsional rigidity improvements of a triple-cable suspension bridge by uniform distribution of dead loads to three cables in the transverse direction

W Zhang, Z Liu, Z Liu - Journal of Bridge Engineering, 2021 - ascelibrary.org
Suspension bridges with three cable planes provide an excellent solution to the suspension
bridges' downwarp problem with ultrawide decks, which implies their enormous demand …

Dead Load Allocation in Triple-Cable Suspension Bridges by Adjusting the Unstrained Lengths of Hangers: A Novel Analytical Approach

W Zhang, J Liu, G Tian - Journal of Bridge Engineering, 2022 - ascelibrary.org
Triple-cable design of suspension bridges with an ultrawide main girder can improve their
mechanical properties, making it lucrative for numerous engineering scenarios. However, its …

[HTML][HTML] An Analytical Algorithm for Determining Optimal Thin-Walled Hollow Pier Configuration with Sunlight Temperature Differences

L An, D Li, P Yuan, P Chen - Buildings, 2023 - mdpi.com
Formulas for computing the line shape of a thin-walled hollow pier body based on structural
characteristics and measured sunlight temperature difference are derived using an …

Equivalent plane algorithm for static analysis of cable-stayed bridge with spatial cables

C Chen, D Yan, Y Li, Y Ma, L Ling… - Journal of Bridge …, 2022 - ascelibrary.org
This paper proposes an equivalent plane algorithm of spatial stay cables using spatial rigid
arms and the stay cable corotational coordinate system. The equivalent equations for the …

Hanger pre-tensioning force optimization of steel tied-arch bridges considering operational loads

H Cao, Y Chen, L Yang, L Feng - Structural and Multidisciplinary …, 2021 - Springer
Full design analysis of a bridge usually has lots of load cases and leads to the analysis
process, which is extremely time-consuming. To reduce the computational cost, the existing …

Reliability assessment of railway bridges under high-speed traffic by considering the track quality and the system randomness

P Yuan, Y Dong, DM Frangopol - Bridge Safety, Maintenance …, 2022 - taylorfrancis.com
Nowadays, the operational speed of the trains is increasing significantly. In this paper, a
train-bridge stochastic system is built to assess the reliability of railway bridges for high …

Study on optimization algorithm of tuned mass damper parameters to reduce vehicle-bridge coupled vibration

J Liu, D Li, P Yu - Plos one, 2019 - journals.plos.org
A vehicle-bridge tuned mass damper (TMD) coupled dynamic analysis and vibration-control
model was established to optimize TMD damping effects on a steel-box girder bridge …