Abstract
The collision between the coal–gangue and the metal plate of the hydraulic support is a typical mechanical contact behavior in the surface coal mining, which will cause vibration in the tail beam and even in the whole hydraulic support. This paper presents a contact analysis of coal–gangue impact on the metal plate to discover how vibration signals are generated and propagated in the collision process. We build a dynamic model for rock impact on the metal plate based on the elastoplastic contact theory, the Drucker–Prager criterion and the Tavares and King particle impact damage model. We establish a finite element model of the impact system between the coal–gangue and the metal plate, conduct contact simulation using the software LS-DYNA and study the stress transfer process on the metal plate contact surface. We compare the parameters of coal and gangue impact on the metal plate and discuss how they are different by calculating the stress and displacement created in the metal plate, kinetic energy of the coal–gangue particles and the total energy of the metal plate. In addition, we study the effect of impact velocity on the vibration response of the metal plate. Results show that the stress wave diffuses outward from the center of the metal plate. The collision frequency, contact position of the rock sphere and re-collision time are random. As the impact velocity increases, the contact responses all increase. This study provides guidance for the analysis of vibration response of coal–gangue impact on tail beam .
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References
Alehossein, H.; Poulsen, B.N.: Stress analysis of longwall top coal caving. Int. J. Rock Mech. Min. Sci. 47, 30–41 (2010)
Jiang, S.B.; Zeng, Q.L.; Wang, G.; Gao, K.D.; Wang, Q.Y.; Hidenori, K.: Contact analysis of chain drive in scraper conveyor based on dynamic meshing properties. Int. J. Simul. Model. 17(1), 81–91 (2018)
Zhang, Q.; Zhang, J.X.; Tai, Y.; Fang, K.; Yin, W.: Horizontal roof gap of backfill hydraulic support. J. Cent. South Univ. 22(9), 3544–3555 (2015)
Liang, L.C.; Tian, J.J.; Zheng, H.; Jiao, S.J.: A study on force transmission in a hydraulic support under impact loading on its canopy beam. J China Coal Soc. 40(11), 2522–2527 (2015)
Wan, L.R.; Liu, P.; Meng, Z.S.; Lu, Y.J.: Analysis of the influence of impact load on shield beam of hydraulic support. J. China Coal Soc. 42(9), 2462–2467 (2017)
Brizmer, V.; Kligerman, Y.; Etsion, I.: The effect of contact conditions and material properties on the elasticity terminus of a spherical contact. Int. J. Solids Struct. 43, 5736–5749 (2006)
Xiao, H.F.; Brennan, M.J.; Shao, Y.M.: On the undamped free vibration of a mass interacting with a Hertzian contact stiffness. Mech. Res. Commun. 38, 560–564 (2011)
Stronge, W.J.; Ashcroft, A.D.C.: Oblique impact of inflated balls at large deflections. Int. J. Impact Eng. 34, 1003–1019 (2007)
Goltsberg, R.; Etsion, I.: Contact area and maximum equivalent stress in elastic spherical contact with thin hard coating. Tribol. Int. 93, 289–296 (2016)
Wang, T.J.; Wang, L.Q.: Stress analysis of elastic coated solids in point contact. Tribol. Int. 86, 52–61 (2015)
Wang, Z.J.; Yu, H.; Wang, Q.: Layer-substrate system with an imperfectly bonded interface: spring-like condition. Int. J. Mech. Sci. 134, 315–335 (2017)
Ju, J.S.; Zhang, Y.P.; Jiang, X.G.: A probe into elastic impact load of beam subjected to lateral impact of ball. J. China Agric. Univ. 12(3), 93–95 (2007)
Ju, J.S.; Jiang, X.G.; Fu, X.R.: Elasto-plastic impact load of the beam subjected to lateral shock of ball. Eng. Mech. 25(4), 32–38 (2008)
Li, F.W.; Li, Y.H.; Xu, Z.L.; Jin, L.Z.: Numerical simulation on the impacting and comminuting of coal based on LS-DYNA. J. Coal Sci. Eng. (China) 14(4), 644–647 (2008)
Vu-Quoc, L.; Lesburg, L.; Zhang, X.: An accurate tangential force–displacement model for granular-flow simulations: contacting spheres with plastic deformation, force-driven formulation. J. Comput. Phys. 196, 298–326 (2004)
Vu-Quoc, L.; Zhang, X.; Lesburg, L.: Normal and tangential force-displacement relations for frictional elasto-plastic contact of spheres. Int. J. Solids Struct. 38, 6455–6489 (2001)
Civalek, Ö.: Nonlinear dynamic response of laminated plates resting on nonlinear elastic foundations by the discrete singular convolution-differential quadrature coupled approaches. Compos. B 50, 171–179 (2013)
Baltacıoglu, A.K.; Akgöz, B.; Civalek, Ö.: Nonlinear static response of laminated composite plates by discrete singular convolution method. Compos. Struct. 93, 153–161 (2010)
Baltacıoğlu, A.K.; Civalek, Ö.; Akgöz, B.; Demir, F.: Large deflection analysis of laminated composite plates resting on nonlinear elastic foundations by the method of discrete singular convolution. Int. J. Press. Vessels Pip. 88, 290–300 (2011)
Shi, D.R.; Wang, Q.S.; Shi, X.J.; Pang, F.Z.: A series solution for the in-plane vibration analysis of orthotropic rectangular plates with non-uniform elastic boundary constraints and internal line supports. Arch. Appl. Mech. 85(1), 51–73 (2015)
Wang, Z.; Huang, X.; Zhou, J.P.: A numerical method for delayed fractional-order differential equations: based on G-L definition. Appl. Math. Inf. Sci. 2, 525–529 (2013)
Rivera, M.G.; Reddy, J.N.: Nonlinear transient and thermal analysis of functionally graded shells using a seven-parameter shell finite element. J. Model. Mech. Mater. (2017). https://doi.org/10.1515/jmmm-2017-0003
Lankarani, H.M.; Nikravesh, P.: Continuous contact force models for impact analysis in multibody systems. Nonlinear Dyn. 5(2), 193–207 (1994)
Johnson, K.L.: Contact Mechanics. Cambridge University Press, Cambridge (1985)
Alejano, L.R.; Bobet, A.: Drucker–Prager criterion. Rock Mech. Rock Eng. 45, 995–999 (2012)
Yang, Y.; Zeng, Q.L.; Wan, L.R.: Dynamic response analysis of the vertical elastic impact of the spherical rock on the metal plate. Int. J. Solids Struct. 158, 287–302 (2019)
Yun, X.Y.: Geomechanical Behaviour of Biaxially Loaded Rock. Thesis for the Degree of Doctor of Philosophy. McGill University. Montreal, Canada (2008)
Yu, T.; Teng, J.G.; Wong, Y.L.; Dong, S.L.: Finite element modeling of confined concrete-I: Drucker–Prager type plasticity model. Eng. Struct. 32, 665–679 (2010)
Rahimi, R. The Effect of Using Different Rock Failure Criteria in Wellbore Stability Analysis. Thesis for the degree of Master of Science. Missouri University of Science and Technology. Missouri, the United States (2014)
Ding, X.; Zhang, G.Q.: Coefficient of equivalent plastic strain based on the associated flow of the Drucker–Prager criterion. Int. J. Non-Linear Mech. 93, 15–20 (2017)
Hou, G.Y.; Niu, X.S.: Perfect elastoplastic solution of axisymmetric circular openings in rock mass based on Levy–Mises constitutive relation and D-P yield criterion. Rock Soil Mech. 30(6), 1555–1562 (2009)
He, S.M.; Wu, Y.; Li, X.P.: Theoretical model on elastic–plastic granule impact. Eng. Mech. 25(12), 19–24 (2008)
He, S.M.; Liao, Z.W.; Liu, W.; Yan, S.X.: Impact damage of granular material. J. Vib. Shock 35(23), 100–105 (2016)
Acknowledgements
This work was supported by National Natural Science Fund of China (Grant No. 51674155), Innovative Team Development Project of Ministry of Education (Grant No. IRT_16R45) and Special funds for Climbing Project of Taishan Scholars.
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Zeng, Q., Yang, Y., Zhang, X. et al. Study on Metal Plate Vibration Response Under Coal–Gangue Impact Based on 3D Simulation. Arab J Sci Eng 44, 7567–7580 (2019). https://doi.org/10.1007/s13369-019-03853-3
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DOI: https://doi.org/10.1007/s13369-019-03853-3