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2011 | 9 | 6 | 1440-1445
Tytuł artykułu

Roughness and fractality of fracture surfaces as indicators of mechanical quantities of porous solids

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The 3D profile surface parameter H q and fractal dimension D were tested as indicators of mechanical properties inferred from fracture surfaces of porous solids. High porous hydrated cement pastes were used as prototypes of porous materials. Both the profile parameter H q and the fractal dimension D showed capability to assess compressive strength from the fracture surfaces of hydrated pastes. From a practical point of view the 3D profile parameter H q seems to be more convenient as an indicator of mechanical properties, as its values suffer much less from statistical scatter than those of fractal dimensions.
Wydawca

Czasopismo
Rocznik
Tom
9
Numer
6
Strony
1440-1445
Opis fizyczny
Daty
wydano
2011-12-01
online
2011-10-15
Twórcy
  • Faculty of Civil Engineering, Department of Physics, Brno University of Technology, Veveří 95, 602 00, Brno, Czech Republic, ficker.t@fce.vutbr.cz
  • Faculty of Mechanical Engineering, Department of Mathematics, Brno University of Technology, Technická 2, 616 62, Brno, Czech Republic
Bibliografia
  • [1] D. A. Lange, H. M. Jennings, S. P. Shah, Ceram. Trans. 16, 347 (1992)
  • [2] M. A. Issa, A. M. Hammad, Cem. Concr. Res. 23, 7 (1993) http://dx.doi.org/10.1016/0008-8846(93)90129-W[Crossref]
  • [3] D. A. Lange, H. M. Jennings, S. P. Shah, J. Mater. Sci. 28, 3879 (1993) http://dx.doi.org/10.1007/BF00353195[Crossref]
  • [4] D. A. Lange, H. M. Jennings, S. P. Shah, J. Am. Ceram. Soc. 76, 589 (1993) http://dx.doi.org/10.1111/j.1151-2916.1993.tb03646.x[Crossref]
  • [5] D. Zampini, H. M. Jennings, S. P. Shah, J. Mater. Sci. 30, 3149 (1995) http://dx.doi.org/10.1007/BF01209230[Crossref]
  • [6] D. A. Lange, C. Quyang, S. P. Shah, Adv. Cem. Bas. Mater. 3, 20 (1996)
  • [7] A. B. Abell, D. A. Lange, Int. J. Solids Struct. 35, 4025 (1997) http://dx.doi.org/10.1016/S0020-7683(97)00298-9[Crossref]
  • [8] A. B. Nichols, D. A. Lange, Cem. Conc. Res. 36, 1098 (2006) http://dx.doi.org/10.1016/j.cemconres.2006.01.002[Crossref]
  • [9] T. Ficker, D. Martišek, H. M. Jennings, Cem. Conr. Res. 40, 947 (2010) http://dx.doi.org/10.1016/j.cemconres.2010.02.002[Crossref]
  • [10] M. Y. Balshin, Dokl. Akad. Nauk SSSR 67, 831 (1949) (in Russian)
  • [11] T C. Powers, Am. Ceram. Soc. 41, 1 (1958) http://dx.doi.org/10.1111/j.1151-2916.1958.tb13494.x[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-011-0061-0
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