This work aimed to analyze the plastic instability and large deformation of the cylinder shell under uniform intrinsic pressure and appraisal the phenomenon of bursting destruction.
本文的目的是通过研究圆柱壳在均布内压作用下的大变形弹塑性失稳问题，预测、评估内压容器的爆裂破坏现象。
参考来源 - 圆柱壳在均布内压下的大变形弹塑性失稳·2,447,543篇论文数据，部分数据来源于NoteExpress
结合压缩应力应变关系可进一步确定弹塑性失稳点的位置，从而导出压缩强度的理论公式。
Further determination of the elastoplastic instability point is facilitated by the compressional stress strain relation, which then gives rise of the final formula of the compressive strength.
主要研究了楔形变截面压杆绕弱轴的弹塑性弯曲失稳。
The elastoplastic bending instability of the tapered compression members under axial loads about the weak axis is mainly studied.
文中将偏磨油管的破裂强度问题看作失稳问题，应用弹塑性有限元方法分析了偏磨油管的破裂强度。
We regarding resistancial intensity of lopsided abrasion vitta as destruction question, applying elastoplastic finite element method to analyzed the lopsided abrasion vitta′s resistancial intensity.
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