Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-28T03:33:05.889Z Has data issue: false hasContentIssue false
  • English
  • Français

A Constitutive Model for the Creep Behavior of Offwhite Marbles

Published online by Cambridge University Press:  03 June 2015

X. D. Song  and
J. H. Ren
X. D. Song*
Affiliation:
College of Science, Yanshan University, Qinhuangdao 066004, China
J. H. Ren*
Affiliation:
College of Civil Engineering & Mechanics, Yanshan University, Qinhuangdao 066004, China
*
Corresponding author. URL:http://lxy.ysu.edu.cn/lxy/tec-detail.php?id=15&way=listEmail: [email protected]
Email: [email protected]
Get access

Abstract

This paper reports an improved constitutive model for the shear creep behavior of offwhite marbles which are selected from slope and underground cavern and contain green schist’s weak structural planes. The shear creep behavior of the samples is characterized using the rheological tests. Based on the experimental measurements on mechanical properties under different normal stress conditions, an improved model is proposed to analyze the experimental results. It is demonstrated from a further discussion that such model can reflect the non-linear creep characteristics of structural planes, and especially, it is suitable for description of the viscoelastic and viscoplastic deformation behavior of structural planes.

Keywords

65Z0476T05Rock structural planeshear creepcreep curvecreep model
Type
Research Article
Information
Advances in Applied Mathematics and Mechanics , Volume 4 , Issue 3 , June 2012 , pp. 354 - 364
Copyright
Copyright © Global-Science Press 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

[1]Boukharov, G. N. and Chanda, M. W., The three processes of brittle crystalline rock creep, Int. J. Rock. Mech. Min. Sci., 32(4) (1995), pp. 325–335.CrossRefGoogle Scholar
[2]Fujii, Y. and Kiyama, T., Circumferential strain behaviour during creep tests of brittle rocks, Int. J. Rock. Mech. Min. Sci., 6 (1999), pp. 323–337.Google Scholar
[3]Maranini, E. and Brignoli, M., Creep behavior of a weak rock: experimental characterization, Int. J. Rock. Mech. Min. Sci., 36(1) (1999), pp. 127–138.CrossRefGoogle Scholar
[4]Ding, X. L., Jian, L. and Liu, X. Z., Experimental study on creep behaviors of hard structural plane in TGP s permanent lock regions, Journal of Yangtze River Scientific Research Institute, 08 (2000), pp. 30–33.Google Scholar
[5]Xu, P. and Xia, X. L., A study on the creep model of rock mass discontinuity of the Three Gorges Project, Journal of Yangtze River Scientific Research Institute, 03 (1992), pp. 42–45.Google Scholar
[6]Li, Y. S. and Xia, C. C., Time-dependent tests on intact rocks in uniaxial compression, Int. J. Rock. Mech. Min. Sci., 37(3) (2000), pp. 467–475.CrossRefGoogle Scholar
[7]Okubo, S., Nishimatsu, Y. and Fukui, K., Complete creep curves under uniaxial compression, Int. J. Rock. Mech. Min. Sci. Geomech. Abstr, 28(1) (1991), pp. 77–82.Google Scholar
[8]Jing, L., Nordlund, E. and Stephansson, O., A 3D constitutive model for rock joints with anisotropic friction and stress dependency in shear stiffness, Int. J. Rock. Mech. Min. Sci. Geomech. Abstr., 31(2) (1994), pp. 173–178.Google Scholar
[9]Yin, F., The Creep of Potash Rock from New Brunswick, Canada: University of Manitoba, 1998.Google Scholar
[10]Zhu, M. L., Zhu, Z. D. and Li, J. Z. etc., Preliminary study of non-stationary shear rheo-logical model of wall rock of long, large and deep-buried tunnel, Chinese. J. Rock. Mech. Eng., 27(7) (2008), pp. 1436–1441.Google Scholar
[11]Sterpi, D. and Gioda, G., Visco-plastic behavior around advancing tunnels in squeezing rock, Rock. Mech. Rock. Eng., 23(3) (2007), pp. 292–299.Google Scholar
[12]Xu, W. Y. and Yang, S. Q., Test study on shear rheological behavior of jointed rock mass and the model investigations, Chinese. J. Rock. Mech. Eng., 24 (2005), pp. 5536–5542.Google Scholar
[13]Heege, T. J. H., de Bresser, J. H. P. and Spiers, C. J., Rheological behavior of synthetic rock salt: the interplay between water, dynamic recrystallization and deformation mechanisms, J. Struct. Geol., 27(6) (2005), pp. 948–963.Google Scholar
[14]Fabre, G. and Pellet, F., Creep and time-dependent damage in rgillaceous rocks, Int. J. Rock. Mech. Min. Sci., 43(6) (2006), pp. 950–960.CrossRefGoogle Scholar
[15]Sterpi, D. and Gioda, G., Visco-plastic behavior around advancing tunnels in squeezing rock, Rock. Mech. Rock. Eng., 23(3) (2007), pp. 292–299.Google Scholar