Structural Performance of Subway Aluminum Alloy Car Body Analyzed by Abaqus Software

Evaluating the Performance of Dowel in PCC Pavement of Roads using ABAQUS Finite Element Software

In Portland Cement Concrete (PCC) pavement of the roads, dowels bar transfers vehicle loading to the unloaded slab. Load Transfer Efficiency (LTE) is used to evaluate dowel bars in PCC pavement. This parameter is defined as the vertical displacement ratio of the loaded slab versus the unloaded slab. In this study, the impact of effective factors (friction coefficient between dowel and concrete ...

Subway Rail Car Filter Sampling Tool

Whole-body-vibration Measurement and Assessment for Cairo Subway (metro), Car and Bus Passengers

This study quantifies whole-body vibration on a range of the transportations used in Cairo, Egypt. Subway (Metro), car and bus are the important transportations in Cairo. They are well-known public transportations and play an important role for the human to travel from one place to another. High magnitude of whole-body vibration formed by these transportations may cause diseases and health prob...

Performance Evaluation of Tehran Subway Stations

Efficiency evaluation is one of the major issues in urban transportation. Since the efficiency of the systems is affected by its data and output, what makes the results of the performance evaluation valid and applicable, is selecting the appropriate data and outputs of the system. In this study, the efficiency of the subway stations in Tehran in case of return, compared to the fixed scale, is m...

Direct Electrosynthesis of Polyaniline–Fe2O3 Nanocomposite Coating on Aluminum Alloy 5052 and Its Corrosion Protection Performance

The synthesis of polyaniline- Fe2O3 nanocomposite coating on aluminum Alloy 5052 (AA5052) surface has been investigated by using the galvanostatic method. The anticorrosion performance of polyaniline-Fe2O3 coating was investigated in 3.5% NaCl solution by the open- circuit potential (OCP), Tafel polarization technique and Electrochemical Impedance Spectroscopy (EIS). The corrosion rate of polya...