Computers and Concrete

  • 제7권2호
  • /
  • Pages.119-143
  • /
  • 2010
  • /
  • 1598-8198(pISSN)
  • /
  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

The use of RKPM meshfree methods to compute responses to projectile impacts and blasts nearby charges

  • 투고 : 2009.11.11
  • 심사 : 2009.11.30
  • 발행 : 2010.04.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents results from a study concerning the capability afforded by the RKPM (reproducing kernel particle method) meshfree analysis formulation to predict responses of concrete and UHPC components resulting from projectile impacts and blasts from nearby charges. In this paper, the basic features offered by the RKPM method are described, especially as they are implemented in the analysis code KC-FEMFRE, which was developed by Karagozian & Case (K&C).

키워드

참고문헌

  1. Albertsen, N.D. (1973), "Influence of compressive strength and wall thickness on behavior of concrete cylindrical hulls under hydrostatic loading", Technical Report, R 790, Naval Civil Engineering Laboratory, Port Hueneme, CA, June.
  2. Chen, J.S. and Crawford, J.E. (2005), "Development of meshfree methods for fragment impact problems", Karagozian Case, Burbank, CA, TR-04-38.3, July.
  3. Chen, J.S. and Crawford, J.E. (2005), "Theoretical development of meshfree methods for fragment impact, penetrations, and other weapon-target interaction problems", Karagozian Case, Burbank, CA, TR-05-40.1, September.
  4. Chen, J.S. and Crawford, J.E. (2006), "Development of 3-Dimensional meshfree methods for fragment impact problems", Karagozian Case, Burbank, CA, TR-06-57.1, December.
  5. Chen, J.S., Han, W., You, Y. and Meng, X. (2003), "A reproducing kernel method with nodal interpolation property", Int. J. Numer. Meth. Eng., 56, 935-960. https://doi.org/10.1002/nme.592
  6. Chen, J.S., Kotta, V., Lu, H., Wang, D., Moldovan, D. and Wolf, D. (2004), "A variational formulation and a double-grid method for meso-scale modeling of stressed grain growth in polycrystalline materials", Comput. Method. Appl. M., 193, 1277-1303. https://doi.org/10.1016/j.cma.2003.12.020
  7. Chen, J.S. and Liu, W.K. (2004), "Meshfree methods: recent advances and new applications", Comput. Method. Appl. M., 193, 3-6.
  8. Chen, J.S. and Mehraeen, S. (2004), "Variationally consistent multiscale modeling and homogenization of stressed grain growth", Comput. Method. Appl. M., 193, 1825-1848. https://doi.org/10.1016/j.cma.2003.12.038
  9. Chen, J.S. and Mehraeen, S. (2005), "Multi-scale modeling of heterogeneous materials with fixed and evolving microstructures", Model. Simul. Mater. Sc., 13, 95-121. https://doi.org/10.1088/0965-0393/13/1/007
  10. Chen, J.S. and Mehraeen, S. (2006), "Wavelet galerkin method in multiscale homogenization of heterogeneous materials", Int. J. Numer. Meth. Eng., 66(3), 381-403. https://doi.org/10.1002/nme.1554
  11. Chen, J.S., Pan, C. and Wu, C.T. (1997), "Large deformation analysis of rubber based on a reproducing kernel particle method", Comp. Mech., 19, 211-227. https://doi.org/10.1007/s004660050170
  12. Chen, J.S., Pan, C., Roque, C.M.O.L. and Wang, H.P. (1998), "A lagrangian reproducing kernel particle method for metal forming analysis", Comp. Mech., 22, 289-307. https://doi.org/10.1007/s004660050361
  13. Chen, J.S., Pan, C., Wu, C.T. and Liu, W.K. (1996), "Reproducing kernel particle methods for large deformation analysis of nonlinear structures", Comput. Method. Appl. M., 139, 195-229. https://doi.org/10.1016/S0045-7825(96)01083-3
  14. Chen, J.S., Roque, C.M.O.L., Pan, C. and Button, S.T. (1998), "Analysis of metal forming process based on meshless method", J. Mater. Process Tech., 80-81. 624-646.
  15. Chen, J.S. and Wang, D. (2005), "Extended meshfree method for elastic and inelastic media", Lect. Notes Computat. Sci. Eng., 43, 17-38.
  16. Chen, J.S., Wang D.D. and Dong, S.B. (2004), "An extended meshfree method for boundary value problems", Comput. Method. Appl. M., 193, 1085-1103. https://doi.org/10.1016/j.cma.2003.12.007
  17. Chen, J.S. and Wang, H.P. (2000), "New boundary condition treatments for meshless computation of contact problems", Comput. Method. Appl. M., 187, 441-468. https://doi.org/10.1016/S0045-7825(00)80004-3
  18. Chen, J.S., Wu, C.T. and Belytschko, T. (2000), "Regularization of material instabilities by meshfree approximation with intrinsic length scales", Int. J. Numer. Meth. Eng., 47, 1303-1322. https://doi.org/10.1002/(SICI)1097-0207(20000310)47:7<1303::AID-NME826>3.0.CO;2-5
  19. Chen, J.S., Wu, C.T., Yoon, S. and You, Y. (2001), "A stabilized conforming nodal integration for galerkin meshfree methods", Int. J. Numer. Meth. Eng., 50, 435-466. https://doi.org/10.1002/1097-0207(20010120)50:2<435::AID-NME32>3.0.CO;2-A
  20. Chen, J.S., Wu, C.T., Yoon, S. and You, Y. (2002), "Nonlinear version of stabilized conforming nodal integration for galerkin meshfree methods", Int. J. Numer. Meth. Eng., 53, 2587-2615. https://doi.org/10.1002/nme.338
  21. Chen, J.S. and Wu, Y. (2006), "Stability in lagrangian and semi-lagrangian reproducing kernel formulation using nodal integration in nonlinear solid mechanics", Computat. Method. Appl. Sci., 5, 55-76.
  22. Chen, J.S., Zhang, X. and Belytschko, T. (2004), "An implicit gradient model by a reproducing kernel strain regularization in strain localization problems", Comput. Method. Appl. M., 193, 2827-2844. https://doi.org/10.1016/j.cma.2003.12.057
  23. Choi, H.J., Wu, Y. and Crawford, J.E. (2009), "Description of the coupled FEM/RKPM analysis code and its theoretical basis", Karagozian Case, Burbank, CA, TR-09-16.1, June.
  24. Crawford, J.E. and Chen, J.S. (2005), "Description of meshfree methods developed for fragment impact, penetrations, and other weapon-target interaction problems", Karagozian Case, Burbank, CA, TR-05-47.2, September.
  25. Crawford, J.E., Hasselman, T., Bogosian, D.D., Anderson, M. and Dunn, B. (2001) "Development of fast running response models for air-backed reinforced concrete walls for the MEA code", Karagozian Case, Burbank, CA, TR-01-05.1, August.
  26. Crawford, J.E. and Malvar, L.J. (2006), "User's and theoretical manual for k&c concrete model", Karagozian Case, Burbank, CA, TR-06-19.1, March.
  27. Crawford, J.E. and Morrill, K.B. (2005), "Evaluation of methods for protecting reinforced concrete columns from satchel charges", Karagozian Case, Burbank, CA, TR-05-9.1, August.
  28. Dancygier, A.N. (2009), "Characteristics of high performance reinforced concrete barriers that resist nondeforming projectile impact", Struct. Eng. Mech. 32(5), 685-699. https://doi.org/10.12989/sem.2009.32.5.685
  29. LS-DYNA Keyword User's Manual - Version 971," Livermore Software Technology Corporation, May 2007.
  30. Lu, H. (2001), "Progressive adaptivity formulation in galerkin meshfree method", Ph.D. Thesis (Advisor: J.S. Chen), University of Iowa.
  31. Lu, H. and Chen, J.S. (2002), "Adaptive meshfree particle method", Lect. Notes Computat. Sci. Eng., 26, 251-267.
  32. Magallanes, J.J., Crawford, J.E. and Morill, K.B. (2008), "Overview of the development of fast-running physicsbased models for: analysis of steel column/Girder, AF05-167; predicting the response of brick and stud walls, AF05-152; response of concrete block masonry walls, AF03-143", Karagozian Case, Burbank, CA, TR-08-30.1, September.
  33. Magallanes, J.M., Fu, S. and Morrill, K.B. (2009), "Fast-running models (FRMs) for concrete masonry unit (CMU) walls subjected to munitions effects - Phase II Final Report, Volume 1", Karagozian Case, Burbank, CA, TR-07-8.2, March.
  34. Magallanes, J.M., Lan, S., Wu, Y. and Morrill, K.B. (2009), "High-fidelity physics-based (HFPB) analysis of cmu walls subjected to blast load", Karagozian Case, Burbank, CA, TR-09-18.1, June.
  35. Mehraeen, S. and Chen, J.S. (2004), "Multiscale wavelet-based homogenization of heterogeneous media", Finite Elem. Anal. Des., 40, 1665-1679. https://doi.org/10.1016/j.finel.2004.01.006
  36. Sze, K.Y., Chen, J.S., Sheng, N. and Liu, X.H. (2004), "Stabilized conforming nodal integration: exactness and variational justification", Finite Elem. Anal. Des., 41, 147-171. https://doi.org/10.1016/j.finel.2004.05.003
  37. Teng, T.L., Shih, T.M. and Lu, C.C. (2008), "Effect of design parameters on the anti-penetrating properties of space armor", Struct. Eng. Mech. 28(6), 715-725. https://doi.org/10.12989/sem.2008.28.6.715
  38. Wang, D. and Chen, J.S. (2004), "Locking free stabilized conforming nodal integration for meshfree mindlinreissner plate formulation", Comput. Method. Appl. M., 193, 1065-1083. https://doi.org/10.1016/j.cma.2003.12.006
  39. Wang, D., Chen, J.S. and Sun, L. (2003), "Homogenization of magnetostrictive particle-filled elastomers using an interface-enriched reproducing kernel particle method", Finite Elem. Anal. Des., 39, 765-782. https://doi.org/10.1016/S0168-874X(03)00058-1
  40. Wu, C.T., Chen, J.S., Chi, L.C. and Huck, F. (2001), "A lagrangian meshfree formulation for geotechnical materials", J. Eng. Mech., 127, 440-449. https://doi.org/10.1061/(ASCE)0733-9399(2001)127:5(440)
  41. Wu, Y. (2005), "A Stabilized semi-lagrangian galerkin meshfree formulation for extremely large deformation analysis", Ph.D. thesis, UCLA.
  42. Yoo, J.W., Moran, B. and Chen, J.S. (2004), "Stabilized conforming nodal integration in the natural-element method", Int. J. Numer. Meth. Eng., 60, 861-890. https://doi.org/10.1002/nme.972
  43. Yoon, S. and Chen, J.S. (2002), "Accelerated meshfree method for metal forming simulation", Finite Elem. Anal. Des., 38, 937-948, https://doi.org/10.1016/S0168-874X(02)00086-0
  44. Yoon, S., Wu, C.T., Wang, H.P. and Chen, J.S. (2001), "Efficient meshfree formulation for metal forming simulation", J. Eng. Mater. Tech. - ASME, 123, 462-467. https://doi.org/10.1115/1.1396349
  45. You, Y., Chen, J.S. and Lu, H. (2003), "Filters, reproducing kernels, and adaptive meshfree methods", Comput. Mech., 31, 316-327.
  46. You, Y., Chen, J.S. and Voth, T. (2002), "Characteristics of semi- and full discretizations of stabilized galerkin meshfree method", J. Finite Elem. Anal. Des., 38, 999-1012. https://doi.org/10.1016/S0168-874X(02)00090-2

피인용 문헌

  1. Effect of Curing Temperature on the Durability of Concrete under Highly Geothermal Environment vol.2017, 2017, https://doi.org/10.1155/2017/7587853