铁道标准设计2016，Vol.60Issue(7)：1-4,4.DOI:10.13238/j.issn.1004-2954.2016.07.001
山西中南部铁路通道发鸠山隧道改线方案动力学优化
Dynamic Optimization of Fajiushan Tunnel Route on Shanxi Central Southern Railway
摘要
Abstract
Based on Shanxi central southern railway corridor, a vehicle/track dynamics model is established to conduct a comprehensive assessment of typical line sections. Taking the flat profile parameters of the original design and the optimized design as boundary condition, the dynamics performances of vehicles of 30 t wagon and passenger car passing through these railway locations are compared and applicable circular curve radius for 30 t axle load heavy haul railway is recommended, which may be used as reference for future heavy haul railway design.关键词
重载铁路/30 t轴重/车线动力学/方案优化Key words
Heavy haul railway/30 t axle load/Vehicle/track dynamics/Scheme optimization分类
交通工程引用本文复制引用
谢卫民..山西中南部铁路通道发鸠山隧道改线方案动力学优化[J].铁道标准设计,2016,60(7):1-4,4.基金项目
国家自然科学基金(51408036,51578054) （51408036,51578054）
中国中铁股份有限公司科技开发计划(2014-重点-55) （2014-重点-55）
