| 叠片式吊钩的曲梁计算探讨 |
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| 引用本文： | 闫俊峰. 叠片式吊钩的曲梁计算探讨[J]. 机械管理开发, 2011, 0(6): 25-26 |
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| 作者姓名： | 闫俊峰 |
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| 作者单位： | 太原重工股份有限公司技术中心起重所,山西太原,030024 |
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| 摘 要： | 铸造起重机用叠片式吊钩的外形通常由几个危险截面的强度计算确定,但危险截面附近的过渡形状的确定也有一定的参考作用,文中基于曲梁理论分析钩口危险截面附近截面许用应力计算,使板钩形状设计更准确、合理。
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| 关 键 词： | 叠片式吊钩 曲梁理论 许用应力 |
Research on Curved Beam Calculation of Laminated Hook |
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| YNA Jun-feng. Research on Curved Beam Calculation of Laminated Hook[J]. Mechanical Management and Development, 2011, 0(6): 25-26 |
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| Authors: | YNA Jun-feng |
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| Affiliation: | YNA Jun-feng (Taiyuan Heary Industry Co.,Ltd, The Technology Center of Lifting, Taiyuan 030024, China) |
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| Abstract: | The overall dimensions of laminated hook using by ladle crane are usually confirmed by strength calculation of the dangerous cross-section, and also refer tO the transition shape near the dangerous cross-section. This paper is based on the Craved Beam Theory to ana- lyze the cross-section calculation of the admissible stress near dangerous cross-section of the hook mouth, so as to make the design of the hookshape accuracy and reasonable. |
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| Keywords: | laminated hook curved beam theory admissible stress |
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