three dimension crack stress field 三维裂纹场
Crack-tip Stress Field 裂纹尖端应力场
ideal-crack-tip stress field [力] 理想裂纹尖端应力场
crack tip stress field 裂纹尖端应力场
crack-line stress field method 裂纹线应力场方法
Through analyzes around the wellbore stress field and the crack stress field, has established around separately the wellbore stress field model and the crack effective stress model.
通过分析井筒周围应力场和裂缝应力场，分别建立了井筒周围应力场模型和裂缝的有效应力模型。
The stress field near crack tip is an important factor to effect crack extension.
裂纹缺陷周围的应力变形场是影响裂纹扩展的重要因素。
The temperature field, stress, critical crack size as well as the interior quality of the rolls are presented.
介绍了该类轧辊的温度、应力状态、临界裂纹尺寸及内部质量情况。
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