【摘要】 利用奇异函数，导出转轴的应力函数和等强度直径函数，然后用优化方法确定危险截面，可以在不画扭矩图和弯矩图的情况下进行转轴的强度分析。更多还原

【Abstract】 The stress function and diameter function of uniform strength are developed using singularity functions, and then the dangerous section of shaft is determined by optimization. With this method, the strength of revolving shaft can be calculated under the circumstances not to draw the torque and moment diagrams.更多还原