Static calibration of a modified weigh-in-motion sensor

Use of Finite Elements Analysis for a Weigh-in-Motion Sensor Design

High speed weigh-in-motion (WIM) sensors are utilized as components of complex traffic monitoring and measurement systems. They should be able to determine the weights on wheels, axles and vehicle gross weights, and to help the classification of vehicles (depending on the number of axles). WIM sensors must meet the following main requirements: good accuracy, high endurance, low price and easy i...

Weigh-In-Motion Sensors’ Installation and Calibration Efforts on Highway 401 Perpetual Pavements, Woodstock

are collaborating to evaluate the performances of three flexible pavement designs, including two perpetual/long-life (with and without the rich bottom mix (RBM) layer) and one conventional pavement designs. The three flexible pavement designs are being monitored by strain, pressure, temperature and moisture sensors, which are installed in the asphalt, granular and sub-base layers. Two types of ...

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...

a study on construction of iranian life tables: the case study of modified brass logit system

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