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| 摘要: |
| 运用统一强度理论和其他多种强度理论分析了受内压作用的薄壁压力容器和挺柱体冷挤压预应力组合凹模；通过对分析结果的比较来充分认识统一强度理论，并应用于冷挤压凹模和涡旋压缩机内壁压力等实际工程研究中。 |
| 关键词: 强度理论，等效应力，拉压异性，工程应用 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Analysis and Research on the Understanding of Strength Theory through Engineering Practice |
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AO Wen-gang ,WANG Li-cun
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| Abstract: |
| Uniform strength theory and other kinds of strength theories are used to analyze thin-wall pressure vessel and cold extrusion pre-stressed combined dies of tappet body with inner pressure,by comparing the analyzed results,uniform strength theory is sufficiently understood,which is applied to practical engineering research such as cold extrusion die and vortex compressor inner-wall pressure and so on. |
| Key words: strength theory equivalent stress different tension and compression engineering application |
