Structural Engineering and Mechanics

  • 제3권6호
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  • Pages.583-592
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  • 1995
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Saturation impulses for dynamically loaded structures with finite-deflections

  • Zhao, Ya-Pu (LNM, Institute of Mechanics, Chinese Academy of Sciences) ;
  • Yu, T.X. (Department of Mechanical Engineering, The Hong Kong University of Science and Technology) ;
  • Fang, J. (Department of Mechanics, Peking University)
  • 발행 : 1995.11.25
⟨ 이전 논문 다음 논문 ⟩

초록

The concept of "Saturation Impulse" for rigid, perfectly plastic structures with finite-deflections subjected to dynamic loading was put forward by Zhao, Yu and Fang (1994a). This paper extends the concept of Saturation Impulse to the analysis of structures such as simply supported circular plates, simply supported and fully clamped square plates, and cylindrical shells subjected to rectangular pressure pulses in the medium load range. Both upper and lower bounds of nondimensional saturation impulses are presented.

키워드

참고문헌

  1. Jones, N. (1967), "Influence of strain-hardening and strain-rate sensitivity on the permanent deformation of impulsively loaded rigid-plastic beams", Int. J. Solids Structures, 9, 777-796.
  2. Jones, N. (1970), "The influence of large deflections on the behavior of rigid-plastic cylindrical shells loaded impulsively", J. Appl. Mech., 37, 416-425. https://doi.org/10.1115/1.3408522
  3. Jones, N. (1971), "A theoretical study of the dynamic plastic behavior of beams and plates with finitedeflections", Int. J. Solids Structures, 7, 1007-1029. https://doi.org/10.1016/0020-7683(71)90078-3
  4. Jones, N. (1989), "Recent studies on the dynamic plastic behavior of structures", Appl. Mech. Rew., 42, 95-115. https://doi.org/10.1115/1.3152425
  5. Schubak, R.B., Anderson, D.L. and Olson, M.D. (1989), "Simplified dynamic analysis of rigid-plastic beams", Int. J. Impact Engng, 8, 27-42. https://doi.org/10.1016/0734-743X(89)90029-8
  6. Yu, T.X. (1989), Plasticity, Higher Education Press of China, 267-274 (in Chinese).
  7. Yu, T.X. (1992), "Advances in the studies on the dynamic plastic response of structures", In: Advances in Impact Dynamics (Wang L.L. et al. Eds.), 211-242, Chinese University of Science and Technology Press (in Chinese).
  8. Zhao, Y.P. (1994), "Studies on some problems of the dynamic plastic response and failure of structures under impact loading", (in Chinese), Ph.D Thesis, Peking University, Beijing.
  9. Zhao, Y.P., Yu, T.X. and Fang, J. (1993), "Dynamic plastic behavior of overhanging circular plate with various support conditions", Engng. Trans., 41, 297-309.
  10. Zhao, Y.P., Yu, T.X. and Fang, J. (1994a), "Large dynamic plastic deflection of a simply supported beam subjected to rectangular pressure pulse", Archive of Applied Mechanics, 64, 223-232.
  11. Zhao, Y.P., Fang, J. and Yu, T.X. (1994), "Dynamic plastic shear failure analysis for an infinitely large plate with a centred cylinder under impulsive loading", Int. J. Solids Structures, 31(11), 1585-1595. https://doi.org/10.1016/0020-7683(94)90016-7

피인용 문헌

  1. Saturated duration for dynamic structural plastic response and fundamental periods of elastic vibration vol.64, pp.9, 1998, https://doi.org/10.1007/PL00010859
  2. Saturated duration of rectangular pressure pulse applied to rectangular plates with finite-deflections vol.24, pp.6, 1997, https://doi.org/10.1016/S0093-6413(97)00084-0
  3. Saturated impulse for fully clamped square plates under blast loading 2018, https://doi.org/10.1016/j.ijmecsci.2017.08.047
  4. Effects of the Strain Rate Sensitivity and Strain Hardening on the Saturated Impulse of Plates vol.14, pp.7, 2017, https://doi.org/10.1590/1679-78253664
  5. The saturated impulse of fully clamped square plates subjected to linearly decaying pressure pulse vol.110, 2017, https://doi.org/10.1016/j.ijimpeng.2016.12.012
  6. Saturated impulse for pulse-loaded rectangular plates with various boundary conditions vol.119, 2017, https://doi.org/10.1016/j.tws.2017.03.030
  7. Pressure–impulse diagrams for elastoplastic beams subjected to pulse-pressure loading vol.160, pp.None, 2019, https://doi.org/10.1016/j.ijsolstr.2018.10.021
  8. Complete Solution of Large Plastic Deformation of Square Plates Under Exponentially Decaying Pulse Loading vol.34, pp.6, 1995, https://doi.org/10.1007/s10338-021-00280-6