采用能量差率方法,首次导出含偏轴裂纹三维有限大体应力强度因子封闭解。
An energy difference rate method (EDRM) is applied to establish a closed form solution (CFS) about stress intensity factor (SIF) of three dimensional finite bodies containing inclined embedded cracks.
还着重研究了在有限大体中,平行于裂纹边界尺寸对裂纹前沿应力强度因子的影响,及棱角缺陷的半径对裂纹体应力强度因子的影响。
The numerical results show that the effect of quarter spherical defect to stress intensity factor in the finite body is the same as that in the infinite body.
由于储物柜容量有限,建议不要携带太大体积的物品前来。
Suggest not bringing along large belongings as locker space is limited.
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