Abstract The study of scouring around bridge piers is very significant and plays a important role in the safe economical design piers. term process by which bed particles periphery pier get eroded removed over certain depth resulting formation scour hole This paper presents detailed investigation local six different shapes namely rectangular, circular, chamfered, joukowsky, oblong, sharp-nosed ...

Abstract To meet the high durable requirements of assembled bridge piers in marine environment, a new grout is used sleeve to improve corrosion resistance pier bottom. The seismic performance adopting this studied. Firstly, dynamic analysis model reinforced concrete with established using finite element software ABAQUS. Moreover, damage modes, hysteresis curves, and energy consumption for low r...

For the lifetime assessment of running safety a train in aggressive environments and earthquake-prone areas, effects corrosion on seismic performance must be considered. Research trains, including damage, is limited, despite fact that trains high-speed railway bridges has been extensively examined. In this work, was evaluated using time-varying corroded bridge finite-element model established O...