【摘要】 本文结合都江堰M-TR旅游客运专线有轨电车桥梁工程的环境和特点,介绍了桥梁设计的设计原则、技术标准,根据车辆行驶需求及轨道受力分析了梁部及桥墩结构刚度指标,给出了具体建议。对梁部选型、墩身设计、跨线桥梁的方案进行了介绍分析。更多还原

【Abstract】 This paper introduces the design principles and technical standards of bridge design based on the environment and characteristics of the tramway construction of Dujiangyan M-TR tourist passenger dedicated line. According to the driving demand of the vehicle and the stress of the track, the structural stiffness indexes of the beam and pier are analyzed. Specific recommendations are given.The introduction and analysis of the beam selection, pier design and over-the-line bridge were carried out.更多还原