Stress softening characteristics of thin monoholar rubber flat slab
คำสำคัญ:
Thin Monoholar, Stress softening, Elastomeric material, Permanent set strain, Hysteresis loss energyบทคัดย่อ
Thin monoholar rubber flat slab gives rise to unconventional mechanical properties under tension loading not found in thin solid rubber flat slab. However there has been no proper report on its stress softening characteristics. Stress softening is an important phenomenon occurring in all elastomeric materials under cyclic tension loading. Parameters pertinent to stress softening investigated in this research are stress-strain characteristics, permanent set strain and hysteresis loss energy of the thin monoholar rubber flat slab in comparison with the thin solid rubber fat slab when undergoing 7 cycles of stretching. Noticeable differences of stress-strain hysteresis loops diminution of the thin monoholar rubber flat slab and the solid rubber flat slab have been observed. However difference in stress softening between both types of flat slab is not so pronounced. The monoholar rubber flat slab specimens have larger permanent set strain and hysteresis loss energy diminution compared with those of the solid rubber flat slab. If both permanent set strain and hysteresis loss energy diminution have been properly accounted for, stress softening may not be a matter of great concern when the monoholar rubber flat slab is adopted in practical applications.
Downloads
เอกสารอ้างอิง
C. Yanyu, J. Zian, and W. Lifeng, “Hierarchical honeycomb lattice metamaterials with improved thermal resistance and mechanical properties,” Composite Structures, vol. 152, pp. 395-402, 2016.
C. Spadaccini, “Mechanical metamaterials: Design, fabrication, and performance,” National Laboratory under Contract DE-AC52-07NA27344. 2015.
B. Kulyuth, M. Chaiyoot, C. Suppachai, and M. Prapas, “Microstructure and hardness of friction welded SSM 356 aluminium alloy,” Advanced Materials Research, vol. 887-888, pp. 1273-1279, 2014.
G. Mario, and D. Laurent, “Impact & improvement of tool deviation in friction stir welding: Weld quality & real-time compensation on an industrial robot,” Robotics and Computer-Integrated Manufacturing, vol. 39, pp. 22-31. 2016.
Y. Liu, A. Li n, X. Cheng, S. Q. Zhang, and H. M. Wang, “Effects of heat treatment on microstructure and tensile properties of laser melting deposited AISI 431 martensitic stainless steel,” Materials Science & Engineering, vol. A666, pp. 27-33, 2016.
M. J. Morales-Conde, C. Rodriguez-Linan, and M. A. Pedreno-Rojas, “Physical and mechanical properties of wood-gypsum composites from demolition material in rehabilitation works,” Construction and Building Materials, vol. 114, pp. 6-14, 2016.
B. Md. Masum, K. Raisuddin, and A. S. Amir, “SMARS-I: Smart material actuated robotic snake (Ver-1),” Science Direct, vol. 3, pp. 572-577, 2016.
B. Florijn, C. Coulaisab, and M. V Heckeab, “Programmable mechanical metamaterials: the role of geometry,” The Royal Society of Chemistry, vol. 42, pp. 8736-8743, 2016.
B. Florijn, C. Coulaisab and M. V. Heckeab, “Programmable mechanical metamaterials,” Physical Review Letters, vol. 113, pp. 17-24, 2014.
T. Mullin, S. Deschanel, K. Bertoldi, and M. C. Boyce, “Pattern transformation triggered by deformation,” Physical Review Letters, vol. 99, pp. 084301, 2007.
K. Bertoldi, M. Boyce, S. Deschanel, and S. Prange, “Mullin T. Mechanics of deformation-triggered pattern transformations and superelastic behavior in periodic elastomeric structures,” Journal of the Mechanics and Physics of Solids, vol. 56, pp. 2642, 2008.
K. Bertoldi, P. M Reis, S. Willshaw, and T. Mullin, “Negative Poisson's ratio behavior induced by an elastic instability,” Advanced Materials, vol. 22, pp. 361, 2010.
J. T. B. Overvelde, S. Shan, and K. Bertoldi, “Compaction through buckling in 2D periodic, soft and porous structures: effect of pore shape,” Advanced Materials, vol. 24, pp. 2337, 2012.
Y. Chen, Z. Jia, and L. Wang, “Hierarchical honeycomb lattice metamaterials with inproved themal resistance and mechanical properties,” Composite structures, vol.152, pp. 395-402, 2016.
A. A. Zadpoor, “Mechanical meta-materials,” The royal Society of chemistry, vol. 3, pp. 371-381, 2016.
K. Boonseng, C. Waiyapattanakorn, and P. Surin. “Notable mechanical behavior of thin monoholar rubber flat slab under tension loading,” Engineering and Applied Science Research, vol. 48, no. 1, pp. 1-7, 2021.
L. J. Gibson, and M. F. Ashby, “Cellular solids: structure and properties. 2nded. Cambridge University Press, U.K, 1997.
K. Zhang, X. W. Zhao, H. L. Duan, B. L. Karihaloo, and J. Wang, “Pattern transformations in periodic cellular solids under external stimuli,” Journal of Applied Physics, vol. 109 pp. 084907, 2011.
T. Mullin, S. Deschanel, K. Bertoldi, and M. C. Boyce, “Pattern transformation triggered by deformation,” Journal of Physical Review Letters, vol. 99, pp. 084301, 2007.
K. Bertoldi, and M. C. Boyce, “Mechanically triggered transformations of phononic band gaps in periodic elastomeric structures,” Journal of Physical Review, vol. 77, pp. 052105, 2008.
H. M. A. Kolken, and A. A. Zadpoor, “Auxetic mechanical metamaterials,” The Royal Society of Chemistry, vol. 7, pp. 5111-5129, 2017.
X. Yu, J. Zhou, H. Liang, Z Jiang, and L. Wu, “Mechanical metamaterials associated with stiffness rigidity and compressibility: A brief review,” Progress in Materials Science, vol. 94, pp. 114-173, 2018.
Z. G. Nicolaou1, and A. E. Motter, “Mechanical metamaterials with negative compressibility transitions,” Nature Materials, vol. 11, pp. 608-613, 2012.
C. L. Kane, and T. C. Lubensky, “Topological boundary modes in isostatic lattices,” Nature Physics, vol. 10, pp. 39-45, 2014.
J. T. B. Overvelde, S. Shan, and K. Bertoldi, “Compaction through buckling in 2D periodic, soft and porous structures: effect of pore Shape,” Advance Material, vol. 24, pp. 2337-2342, 2012.
M. Sanami, N. Ravirala, K. Alderson, and A. Alderson, “Auxetic materials for sports applications,” Procedia Engineering, vol. 72, pp. 453-458, 2014.
M. Bianchi, F. Scarpa, and C. Smith, “Shape memory behavior in auxetic foams: Mechanical properties,” Acta Materialia, vol. 58, no. 3, pp. 858-865, 2010.
C. Lira, F. Scarpa, and R. Rajasekaran, “A gradient cellular core for aeroengine fan blades based on auxetic configurations,” Journal of Intelligent Material Systems and Structures, vol. 22, no. 9, pp. 907-917, 2011.
Q. Liu, “Literature review: Materials with negative Poisson's ratios and potential applications to aerospace and defence,” DTIC Document, 2006.
L. Santo, “Shape memory polymer foams,” Progress in Aerospace Sciences, vol. 81, pp. 60-65, 2016.
N. Phuhiangpa, W. Ponloa, S. Phongphanphanee, and W. Smitthipong, “Performance of nano- and microcalcium carbonate in uncrosslinked natural rubber composites: New results of structure–properties relationship,” Polymers, vol. 12, no. 9, pp.1-15, 2020.
A. E. Zuniga, A. L.M. Palacios-Pineda, I. A. Perales-Martinez, O. Martinez-Romero, D. Olvera-Trejo, and I.H. Jimenez-Cedeno, “Investigating the mullins effect and energy dissipation in magnetorheological polyurethane elastomers,” International Journal of Molecular Sciences, vol. 21, no. 15, pp.1-24, 2020.
M. Qian, B. Zou , Z. Chen, W. Huang, X. Wang, B. Tang, Q. Liu, and Y. Zhu, “The influence of filler size and crosslinking degree of polymers on mullins effect in filled NR/BR composites,” Polymers (Basel), vol.13, no. 14, pp.1-16, 2021.
J. Diani, B. Fayolle, and P. Gilormini, “A-review-on-the-Mullins-effect,” European Polymer Journal, vol. 45, pp. 601-612, 2009.
L. Mullins, “Effect of stretching on the properties of rubber,” Journal of Rubber Research, Vol. 16, pp. 275-289, 1947.
S. Cantournet, R. Desmorat, and J. Besson, “Mullins effect and cyclic stress softening of filled elastomers by internal sliding and friction thermodynamics model,” International Journal of Solids and Structures, vol. 46, pp. 2255-2264, 2009.
S. Govindjee, and J. C. Simo, “A micro-mechanically based continuum damage model for carbon black-filled rubbers incorporating Mullin’s effect,” Journal of the Mechanics and Physics of Solids, vol. 39, pp. 87-112, 1991.
L. Mullins, “Softening of rubber by deformation,” Rubber Chemistry and Technology, vol. 42, pp. 339-362, 1969.
L. Mullins, “Permanent set in vulcanized rubber” India Rubber World, vol. 120, pp. 63-66, 1949.
ดาวน์โหลด
เผยแพร่แล้ว
วิธีการอ้างอิง
ฉบับ
บท
การอนุญาต
ลิขสิทธิ์ (c) 2021 Journal of Metals, Materials and Minerals
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors who publish in this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
