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overlying soil based on nonlinear M-C failure criterion ZHAO Lian-heng(赵炼恒)1, 2, TAN Yi-gao(谭亦高)1, NIE Zhi-hong(聂志红)1,YANG Xin-ping(杨新平)1, HU Shi-hong(胡世红)1 1. School of Civil Engineering, Central South... Germany, part of Springer Nature 2018 Abstract: Based on the nonlinear Mohr-Coulomb failure criterion and an associated flow rule, a kinematic admissible velocity field of failure mechanism......
Deformation behavior and plastic instability of boronized Al0.25CoCrFeNi high-entropy alloysJin-xiong Hou1,Jing Fan1,Hui-jun Yang1,Zhong Wang1,Jun-wei Qiao1,21. College of Materials Science... essentially facilitated the plastic instability of the boronized HEAs. With decreasing substrate thickness, the fracture modes gradually transformed from dimples to quasi-cleavage and eventually......
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A Study of Diamond Growth Instability at High Temperature-High PressureJianjun GUI, Musen LI, Longwei YIN and Guiyi WANCollege of Materials Science and Engineering, Shandong University, Jinan 250061... instability of diamond was studied in a Fe-Ni-C system at high temperature-high pressure (HPHT). As any other crystal grown from solution, the flat or smooth growth interface of the diamond crystal......
Microstructural Instability of an Experimental Nickel-Based Single-Crystal SuperalloyBin Yin1,2,Guang Xie1,Xiangwei Jiang1,Shaohua Zhang1,Wei Zheng1,Langhong Lou11. Superalloys Division,Institute... instability with the precipitation of topologically close-packed(TCP) phases of an experimental nickel-based single-crystal superalloy has been investigated. A significant amount of σ phases......
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J. Cent. South Univ. (2016) 23: 708-720 DOI: 10.1007/s11771-016-3116-y Safe retaining pressures for pressurized tunnel face using nonlinear failure criterion and reliability theory YANG Xiao-li(杨小礼... maintain the stability of pressurized tunnel faces were deduced using limit analysis in conjunction with nonlinear failure criterion under the condition of pore water pressure. Due to the objective......
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J. Cent. South Univ. (2017) 24: 2154-2163 DOI: https://doi.org/10.1007/s11771-017-3624-4 Limit equilibrium analysis for rock slope stability using basic Hoek–Brown strength criterion DENG Dong-ping...: Hoek–Brown (HB) strength criterion can reflect rock’s inherent failure nature, so it is more suitable for analyzing the stability of rock slopes. However, the traditional limit equilibrium methods......