Research on the Cross-line Bridge Scheme of Modern Trams

Abstract

Aiming at the problem of tram cross-line bridge construction,comprehensively compares and selects 4 cross-line bridge schemes,selects a design scheme suitable for engineering practice.from the perspectives of economy,urban planning,structural safety,,implementation difficulty, landscape requirements,traffic impact, etc. The analysis results show that,when trams need to pass through existing overpass bridges ,small bridges are preferred to be demolished for new construction or width reconstruction,medium and large bridges are recommended to consider bypass scheme.