The reasons of each ropebroken failure taken place in skip hoisting in inclined shaft are analyzed and some protecting measures for the failures are suggested.
分析了各种斜井箕斗提升断绳事故的原因，提出了预防措施。
Analysis of dynamics for mechanical electrical system of skip winding being accelerated;
加速过程箕斗提升设备机电系统动力学分析