In this paper, fracture problems of surface cracks are researched which are on the welding structure used widely in engineering practice, by the method of combining the line-spring model and weight function.
本文采用线弹簧模型和权函数相结合的方法,研究了工程实际中广泛应用的焊接结构的表面裂纹断裂问题。
参考来源 - 基于线弹簧模型的焊接结构表面裂纹断裂研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文用等效线弹簧模型计算裂纹转轴的动力稳定性问题。
In this paper, the equivalent line-spring model is employed to study the dynamic stability of a rotating cracked shaft.
利用等效线弹簧模型近似计算了含裂纹转动轴的自由振动基频。
In this paper a model of the equivalent linear spring is proposed for approximately calculating fundamental frequencies of a vibrating shaft with an arbitrary crack.
采用线弹簧模型求解多个共面任意分布表面裂纹的应力强度因子。
The stress intensity factors of multitudinous arbitrarily distributed coplanar surface cracks are solved by using the line - spring model.
应用推荐