As a kind of welded defect, angular distortion produces large stress concentration and strain concentration to destroy pressure vessels under inner pressure.
角变形作为一种焊接缺陷，在内压作用下，能造成相当大的应力和应变集中，使容器发生破坏。
参考来源 - 球罐角变形的计算及研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The effect of each inherent strain component on the angular distortion of the lap joint is studied using inherent strain method.
运用固有应变法研究了六个固有应变分量分别对搭接接头焊接角变形的影响。
The presence of angular distortion or other types of geometric defects causes the membrane stress and shear stress to vary along the wall.
角变形或其他几何缺陷的存在，造成膜应力和剪应力沿着器坒而变化。
Furthermore, a new simplified elastic method called as inherent shear strain method is developed for forecasting fillet weld's angular distortion.
在此基础上，进一步提出了一种用于预测角焊缝角变形的线弹性简化方法，即剪切固有应变法。
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