【摘要】 利用新的方法研究了断裂力学中的一个基本问题 ,即利用Schmidt方法重新求解了Lowengrub研究的条状物体中的一个裂纹问题 ,这一解适用于任意厚度的条状物中的裂纹问题 ,从而拓展了Lowengrub解的适应范围 .更多还原

【Abstract】 A new method was employed to study a basic problem in fracture mechanics. In other words ,the question about cracked bar proposed by Lowengrub was restudied using Schmidt’s method in the present paper. The solutions we gained are suitable for solving the problem of crack in bar with any thickness.更多还原