摘要
通过分别计算分析２５ｔ轴重ＳＳ４Ｂ型机车有孔辐板轮对和无孔辐板轮对的结构应力，表明无孔辐板轮对能够更好地满足结构强度要求，说明改进的无孔辐板轮对设计是正确的。
the structure stress of solid and perforated web wheelset of SS4B electric locomotive are calculated and analyzed.It demonstrated that the solid web wheelset can meet the structure strength requirement better than perforaated one. So it is betterto design improved solid web wheelset.
出处
《电力机车技术》
2000年第1期17-18,21,共3页
Technology for Electric Locomotives
