Weigh-in-Motion Equipment – Experiences and Challenges

Development of a Weigh-Pad-Based Portable Weigh-In-Motion System

A Wavelet-based Bridge Weigh-in-motion System

Bridge Weigh-in-Motion systems can be used to estimate vehicle parameters such as velocity, axle loads, or the distance between axles without affecting the traffic. These parameters and the classification of vehicles are necessary to determine vehicle overload and hence may help to reduce risks for road users and road infrastructure and allow optimized planning of maintenance work. The Bridge W...

Bridge Damage Detection Using Weigh - In - Motion Technology

Field Verification of Smoothness Requirements for weigh-in-Motion approaches

The smoothness of the pavement surface approaching a Weigh-In-Motion (WIM) scale directly affects the device’s ability to accurately estimate static loads from measured dynamic forces. Lack of smoothness creates difficulties in obtaining an acceptable weighing error. Efforts were made in this study to determine appropriate threshold values of profile length and roughness approaching the WIM. Ro...

Guo, Lianhe, “Study of Weigh-In-Motion Sensors”