![]() ![]() ![]() 10, 225–257 (1986)Īrgyris, J.H., Faust, G., Szimmat, J., et al.: Recent development in the finite element analysis of pressure container reactor vessel. 42, 431–439 (2005)ĭesai, C.S., Somasundaram, S., Frantziskonis, G.: A hierarchical approach for constitutive modelling of geologic materials. 39, 695–729 (2002)Īl-Ajmi, A.M., Zimmerman, R.W.: Relation between the Mogi and the Coulomb failure criteria. 63, 12–26 (2013)Ĭolmenares, L.B., Zoback, M.D.: A statistical evaluation of intact rock failure criteria constrained by polyaxial test data for five different rocks. Liolios, P., Exadaktylos, G.: Comparison of a hyperbolic failure criterion with established failure criteria for cohesive-frictional materials. 45, 210–222 (2008)īenz, T., Schwab, R.: A quantitative comparison of six rock failure criteria. 48, 1233–1245 (2011)īenz, T., Schwab, R., Kauther, R.A., et al.: A Hoek–Brown criterion with intrinsic material strength factorization. Jiang, H., Wang, X.W., Xie, Y.L.: New strength criteria for rocks under polyaxial compression. Zhang, Q., Zhu, H.H., Zhang, L.Y.: Modification of a generalized three-dimensional Hoek–Brown strength criterion. Zhang, L.Y., Zhu, H.H.: Three-dimensional Hoek–Brown strength criterion for rocks. Yu, M.H.: Twin Shear Theory and Its Application. Singh, M., Raj, A., Singh, B.: Modified Mohr–Coulomb criterion for non-linear triaxial and polyaxial strength of intact rocks. Lee, Y.K., Pietruszczak, S., Choi, B.H.: Failure criteria for rocks based on smooth approximations to Mohr–Coulomb and Hoek–Brown failure functions. Zhang, Q., Wang, S.L., Ge, X.R., et al.: A modified Mohr–Coulomb strength criterion considering rock mass intrinsic material strength factorization. Lu, D.C., Du, X.L.: Research on nonlinear strength and failure criterion of rock material. Hosein, R.: New empirical polyaxial criterion for rock strength. Sriapai, T., Walsri, C., Fuenkajorn, K.: True-triaxial compressive strength of Maha Sarakham salt. Balkema, Rotterdam, August 30–September 2 (1989)Ĭhang, C., Hairnson, B.: True triaxial strength and deformability of the German Continental Deep Drilling Program (KTB) deep hole amphibolite. Takahashi, M., Koide, H.: Effect of the intermediate principal stress on strength and deformation behavior of sedimentary rocks at the depth shallower than 2000 m. Michelis, P.: Polyaxial yielding of granular rock. You, M.Q.: True-triaxial strength criteria for rock. In: Proceedings of the 5th North American Rock Mechanics Symposium and 17th Tunnelling Association of Canada Conference, Toronto, Canada, July 7–10 (2002) Hoek, E., Carranza-Torres, C.T., Corkum, B.: Hoek–Brown failure criterion-2002 edition. Griffith, A.A.: The phenomena of rupture and flow in solids. Mohr, O.: Welche Umstände bedingen die Elastizitätsgrenze und den Bruch eines Materials? Zeit. The proposed new true-triaxial strength criteria can provide theoretical foundation for stability analysis and optimization of support design of rock engineering. Moreover, the critical hydrostatic pressure \(I_\mathrm\) have more reasonable meridian and deviatoric function form, respectively. This is in accordance with intrinsic rock strength characterization. ![]() Mohr–Coulomb (MC), Hoek–Brown (HB), and Exponent (EP) criteria, the difference between generalized compression and extension strength of EP criterion experience a firstly increase then decrease process, and tends to be zero when hydrostatic pressure is big enough. Among three conventional strength criteria, i.e. The former two effects can be described by the meridian curves, and the last one mainly depends on the Lode angle dependence function. A reasonable strength criterion should reflect the hydrostatic pressure effect, minimum principal stress effect, and intermediate principal stress effect. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |