For the purpose of splicing widening bridges without interrupting traffic in expressway reconstruction and extension projects, different types anti-differential disturbance concrete (ADC) were developed. This paper experimentally investigated mechanical performance ADC under influence traffic–vehicle coupling vibration. The experimental device, with one end fixed other vertically vibrated, was ...

In Environmental friendly solutions are becoming more eminent than ever as a result of concern regarding the state of our worsen planet. This paper presents a modeling of solar and fuel cell hybrid isolated full bridge converter for electric vehicle driving system. The HFT (high frequency transformer) initiate in isolated full bridge boost converter for precipitate power conversion of photo vol...

Abstract Bridges and viaducts are facing growing traffic, increasing loads as well ageing deterioration. Nowadays, vibration‐based Structural Health Monitoring (SHM) represents an effective solution to extract quantitative information regarding bridge structural condition. Bridge frequencies fundamental parameters capable reflect summarize dynamics health Typically, their identification is perf...

A 3D coupled model to simulate vehicle–bridge interactions (VBI) estimate its structural responses and impact factors (IMs) was developed in this study. By health monitoring (SHM) of a real concrete bridge, several data were collected calibrate the bridge by finite element method (FEM). These models provide response terms vertical displacements accelerations. VBI reliable outputs without signif...

During the long-term operation of an urban railway viaduct, it is subjected to multiple cyclic loads caused by movement a vehicle. As result, fatigue life bridge should be fully considered during design process. Furthermore, structure will subject environmental corrosion for extended period time, resulting in concrete carbonization and reinforcement corrosion, which aggravates structure’s damag...