Improved axle detection for bridge weigh-in-motion systems using fiber optic sensors
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Civil Structural Health Monitoring"
DOI: 10.1007/s13349-017-0229-4
Abstract: Bridge weigh-in-motion (B-WIM) systems provide a non-destructive means of gathering traffic loading information by using an existing bridge as a weighing scale to determine the weights of vehicles passing over. In this research critical locations… read more here.
Keywords: axle detection; bridge; fiber optic; bridge weigh ... See more keywords
Identification of moving loads based on the information fusion of weigh-in-motion system and multiple camera machine vision
Sign Up to like & getrecommendations! Published in 2019 at "Measurement"
DOI: 10.1016/j.measurement.2019.05.042
Abstract: Abstract Accurately identifying moving loads is of significance for the health monitoring of bridges. However, since the existing identification techniques can only realize load identification in one direction or for part of bridges, it is… read more here.
Keywords: weigh motion; bridge; information fusion; moving loads ... See more keywords
Study on bridge weigh in motion (BWIM) system for measuring the vehicle parameters based on strain measurement using FBG sensors
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2020.102440
Abstract: Abstract A Weigh in Motion (WIM) system is proposed, employing two fiber Bragg grating (FBG) sensors to evaluate the strain at a point on a prototype bridge due to a moving vehicle. The FBG's are… read more here.
Keywords: motion; system; fbg sensors; vehicle ... See more keywords
Vehicle models for fatigue loading on steel box-girder bridges based on weigh-in-motion data
Sign Up to like & getrecommendations! Published in 2018 at "Structure and Infrastructure Engineering"
DOI: 10.1080/15732479.2017.1359308
Abstract: Abstract On the basis of massive data collected by the Weigh-in-motion (WIM) system of XiHouMen Bridge, analysis of fatigue-loaded vehicle models and theoretical fatigue life of U ribs butt weld of steel box girder are… read more here.
Keywords: steel box; vehicle models; vehicle; box girder ... See more keywords
Probabilistic Bridge Weigh-in-Motion
Sign Up to like & getrecommendations! Published in 2018 at "Canadian Journal of Civil Engineering"
DOI: 10.1139/cjce-2017-0508
Abstract: Conventional bridge weigh-in-motion (BWIM) uses a bridge influence line to find the axle weights of passing vehicles that minimize the sum of squares of differences between theoretical and measured responses. An alternative approach, probabilistic bridge… read more here.
Keywords: probabilistic bridge; bridge; axle weights; bridge weigh ... See more keywords
The identification technology of vehicle weight based on bridge strain time-history curve
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Structural Engineering"
DOI: 10.1177/1369433218823487
Abstract: It is the basic characteristics of bridge weigh-in-motion technology to directly identify the vehicle weight based on the bridge dynamic response. At present, bridge weigh-in-motion technology tends to be mature in identification of gross vehicle… read more here.
Keywords: bridge; bridge weigh; vehicle; technology ... See more keywords
Comparative Accuracy Analysis of Truck Weight Measurement Techniques
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11020745
Abstract: Roads and bridges are designed to meet the transportation demands for traffic volume and loading. Knowledge of the actual traffic is needed for a rational management of highway infrastructure. There are various procedures and equipment… read more here.
Keywords: weigh motion; truck weight; truck; measurement ... See more keywords