Abstract：This paper discusses the several factors which influence the minimum curve radius on a high-speed and medium-speed common railway track. The regularities of the minimum curve radius are analyzed superficially. There are three target values for high-speed，L e. 250km/h，300km/h and 350km/tu A preliminary view at the minimum curve radius on the tracks corresponding with the above three speeds has been proposed.
王厚雄，黄建苒. 浅谈高、中速共线铁路线路最小圆曲线半径[J]. 铁道工程学报, 1995, 12(2): 95-101.
Wang Houxion ；Huang Jianran. MINIMUM CURVE RADIUS ON A HIGH-SPEED AND MEDI- UM—SPEED COMMON RAILWAY TRACK. Journal of Railway Engineering Society, 1995, 12(2): 95-101.
1995, Vol. 12 
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