摘要
介绍了以转向架构架焊接部为对象所开发的强度评价方法 ,以新干线电动车车轴为对象所实施的关于裂纹扩展的断裂力学评价 。
Described are the strength evaluation method developed with the welding part of the bogie frame as the object,the fracture mechanics evaluation about crack development with the axle of Shinkanson EMU as the object,and the supersonic automatic flaw detection device developed for the axle of Shinkanson EMU.
出处
《国外铁道车辆》
2000年第5期37-42,共6页
Foreign Rolling Stock
