A novel machine learning-based framework for predicting impact force in ship-bridge pier collisions

G Xu, Z Cao, J Wang, S Xue, M Tang - Ocean Engineering, 2023 - Elsevier
The escalating occurrence of ship-pier collisions poses a substantial threat to coastal bridge
infrastructures. To avert such accidents, various specifications have introduced several …

Serviceability analysis of sea-crossing bridges under correlated wind and wave loads

C Fang, YL Xu, Y Li, J Li - Reliability Engineering & System Safety, 2024 - Elsevier
With coupled wind and wave loads suffered by sea-crossing bridges, it is challenging to
include uncertainties for assessing bridge serviceability. In this study, an efficient …

Probabilistic impact fragility analysis of bridges under Barge collision and local scour

X Guo, W Chen, ZQ Chen - Applied Ocean Research, 2023 - Elsevier
Vessel collision is a common cause of structural failure to bridges crossing navigable
waterways. Although numerous efforts focus on the safety evaluation of bridge structures …

[HTML][HTML] Influence of local scour on the dynamic response of bridges under barge collisions

Z Wang, Y Sha, JB Jakobsen - Engineering Structures, 2024 - Elsevier
The response assessment of bridges crossing navigable waterways under vessel collisions
is commonly conducted assuming intact bridge models. However, local scour may occur at …

Characterization of damage to steel bridge girders subjected to over-height vehicle collision

K Oppong, A Vakili, D Saini, B Shafei - Journal of Constructional Steel …, 2024 - Elsevier
Bridge structures that span roads and highways are often at the risk of over-height vehicle
collision. Such collisions can cause structural damage to bridge girders, adversely affecting …

Hydraulic Partial Factors in Ultimate Limit State of Bridges against Foundation Scour Based on Inverse Reliability Analysis

X Ma, W Xiong, H Shi, CS Cai - Journal of Bridge Engineering, 2024 - ascelibrary.org
Owing to undesired hydraulic effects, bridge collapse accidents have become increasingly
frequent during the flooding season. Considering hydraulic effects in bridge design is …

Numerical investigation of scoured bridge response under ship collisions

Z Wang, Y Sha, MC Ong - International …, 2023 - asmedigitalcollection.asme.org
Bridges crossing navigable waterways may be subjected to scour within their service life.
Scour has complex mechanisms due to its site-and time-dependent characteristics, making it …

Intensity Measures for Flood Hazards in Fragility Assessments of Bridges

T Torabi, B Shafei, A Alipour - The International Conference on Net-Zero …, 2024 - Springer
This chapter explores the significance of intensity measures for flood hazards in assessing
the fragility of bridges. Flood hazards pose considerable challenges to bridge infrastructure …

Reliability Assessment of Aged Reinforced Concrete Bridge Under Ship Impact Considering Scour and Corrosion

MC Xu, WZ Zhang, J Pan, H Peng - Available at SSRN 4942771 - papers.ssrn.com
The present paper develops a framework for the time-dependent reliability assessment
method of aged bridge under ship collision. The main environmental aspects that influence …