Infrastructure safety oriented traffic load monitoring using multi-sensor and single camera for short and medium span bridges

Y Xia, X Jian, B Yan, D Su - Remote Sensing, 2019 - mdpi.com
A reliable and accurate monitoring of traffic load is of significance for the operational
management and safety assessment of bridges. Traditional weight-in-motion techniques are …

Virtual axle method for bridge weigh-in-motion systems requiring no axle detector

W He, T Ling, EJ OBrien, L Deng - Journal of Bridge Engineering, 2019 - ascelibrary.org
Bridge weigh-in-motion (BWIM) systems provide an effective approach to identifying the axle
and gross vehicle weights of vehicles as they travel over an instrumented bridge. For the …

Field investigation of novel self-sensing asphalt pavement for weigh-in-motion sensing

HB Birgin, A D'Alessandro, M Favaro… - Smart Materials and …, 2022 - iopscience.iop.org
The integration of weigh-in-motion (WIM) sensors within highways or bridge structural health
monitoring systems is becoming increasingly popular to ensure structural integrity and users …

Development of a bridge weigh-in-motion method considering the presence of multiple vehicles

SZ Chen, G Wu, DC Feng - Engineering Structures, 2019 - Elsevier
These days, bridge weigh-in-motion (B-WIM) method has become a promising and useful
technique in the bridge maintenance. Through a B-WIM method, the information of traffic can …

Traffic sensing methodology combining influence line theory and computer vision techniques for girder bridges

X Jian, Y Xia, JA Lozano-Galant, L Sun - Journal of Sensors, 2019 - Wiley Online Library
Collecting the information of traffic load, especially heavy trucks, is crucial for bridge
statistical analysis, safety evaluation, and maintenance strategies. This paper presents a …

Development of a novel piezoelectric sensing system for pavement dynamic load identification

Q Zhao, L Wang, K Zhao, H Yang - Sensors, 2019 - mdpi.com
In order to control the adverse effect of vehicles overloading infrastructure and traffic safety,
weight-in-motion (WIM)-related research has drawn growing attention. To address the high …

Developing digital twins to characterize bridge behavior using measurements taken under random traffic

H Zhao, C Tan, EJ OBrien, B Zhang… - Journal of Bridge …, 2022 - ascelibrary.org
This paper presents a method of developing digital twins (DTs) of road bridges directly from
field measurements taken under random traffic loading. In a physics-based approach, the …

Probabilistic vehicle weight estimation using physics‐constrained generative adversarial network

Y Yu, CS Cai, Y Liu - Computer‐Aided Civil and Infrastructure …, 2021 - Wiley Online Library
Traffic information plays an important role in the design and management of civil
transportation infrastructure. Bridge weigh‐in‐motion (BWIM) provides an effective tool for …

Weight estimation on static B-WIM algorithms: A comparative study

F Carraro, MS Gonçalves, RH Lopez, LFF Miguel… - Engineering …, 2019 - Elsevier
Bridge weigh in motion (B-WIM) comprises the use of sensors on existing bridges in order to
assess the loads of passing vehicles. Although numerous methods for weight estimation on …

A B-WIM algorithm considering the modeling of the bridge dynamic response

MS Gonçalves, F Carraro, RH Lopez - Engineering Structures, 2021 - Elsevier
A Bridge weigh-in-motion (B-WIM) system is able to estimate vehicle weights based on data
gathered by sensors underneath the bridge structure. It is a valuable tool for many …