| 重型自卸车车架中部抗扭管结构的力学分析 |
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| 引用本文： | 何兆海,李继伟.重型自卸车车架中部抗扭管结构的力学分析[J].现代制造技术与装备,2014(1):45-45,49. |
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| 作者姓名： | 何兆海 李继伟 |
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| 作者单位： | [1] 四川江油市攀长特物流分公司,江油621700 [2] 中铁十一局汉江重工有限公司,襄阳441000 |
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| 摘 要： | 在solidworks中建立车架中部抗扭管的三维模型,然后通过igs格式导入到有限元前处理软件hyperworks中进行前处理,建立其有限元模型,最后选择极限工况对该模型在ansys软件中进行强度和刚度的计算、分析,并判断出该车架中部抗扭管的结构是否合理分析结果表明,圆形截面的车架中部抗扭管的应力分布均匀,强度和刚度均满足要求
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| 关 键 词： | 牵引梁 强度和刚度 工艺性 |
Mechanical Analysis of Central Torsion Tube Frame Structure in Heavy Dump Truck |
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| HE Zhaohai,LI Jiwei.Mechanical Analysis of Central Torsion Tube Frame Structure in Heavy Dump Truck[J].Modern Manufacturing Technology and Equipment,2014(1):45-45,49. |
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| Authors: | HE Zhaohai LI Jiwei |
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| Affiliation: | HE Zhaohai, LI Jiwei |
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| Abstract: | This paper tries to establish three-dimensional models with solidworks and import it through IGS files into the finite element software HyperWorks . The finite element model is set up , and the limit conditions of the model are selected to calculate and analyze its strength and stiffness to determine whether the torsion tube structure is reasonable . Analysis results show that , the middle of the frame of circular cross-section torsion tube uniform stress distribution , strength and stiffness to meet the requirements . |
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| Keywords: | traction beam strength and stiffness manufacturability |
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