【摘要】 介绍了普通带式输送机作凹变坡转弯运行所采取的措施，及有关曲线段主要参数的确定。通过工程实例叙述了系统布置及凹变坡转弯空间曲线的标定方法更多还原

【Abstract】 The measures for running of common conveyors along the concave slope variable turns and the determination of main parameters of curves were given, and the arrangement of conveying system and the alignment of space curve of the turn were described through case study.更多还原