球形颗粒特性对弹塑性碰撞响应影响研究任务书

 2021-10-24 03:10

1. 毕业设计(论文)的内容和要求

碰撞在机械、土木、交通、航空航天和军事等工程领域普遍存在,属于典型的物理和力学问题。

由于碰撞的高载荷、高加速度以及复杂动力学特性,使碰撞成为一个活跃的研究领域。

目前研究多采用球形物体的碰撞-接触为主要研究对象。

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2. 参考文献

[1] Goldsmith W. Impact: the theory and physical behavior of colliding solids[M]. London: Edward Arnold, 1960.[2] Thornton C. Coefficient of restitution for collinear collisions of elastic-perfectly plastic spheres[J]. ASME Journal of Applied Mechanics, 1997, 64(2): 383-386.[3]Ghaednia H, Marghitu D B, Jackson R L. Predicting the Permanent Deformation After the Impact of a Rod With a Flat Surface[J]. Journal of tribology, 2015, 137(1): 011403.[4]Ma D, Liu C. Contact law and coefficient of restitution in elastoplastic spheres[J]. ASME Journal of Applied Mechanics, 2015,82(12): 121006.[5]Lee L, Komvopoulos K. Dynamic spherical indentation of elastic-plastic solids[J]. International Journal of Solids and Structures, 2018, 146: 181-191.[6]Dong X Y, Yin X C, Deng Q M, et al. Local contact behavior between elastic-plastic bodies[J]. International Journal of Solids and Structures, 2018, 150:22-39.[7] Sherif H A, Almudadi F A. Analysis of elastic and plastic impact models[J]. Wear, 2018,412-413:127-135.[8] Ghaednia H, Wang X Z, Saha S, et al. A review of elastic-plastic contact mechanics[J]. Applied Mechanics Reviews, 2017, 69:060804.[9] Alves J, Peixinho N, Silva M T, et al. A comparative study of the viscoelastic constitutive models for frictionless contact interfaces in solids[J]. Mechanism and Machine Theory, 2015, 85:172-188. [10] 刘才山, 陈滨. 考虑局部弹塑性作用的刚体碰撞力-位移关系[J]. 力学学报, 2002, 34: 57-60.

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