B Li… - Advanced Materials Research, 2011 - Trans Tech Publ ... Key word: Karst tunnel; Deformation of lining; Safetycoefficient; Finite difference Abstract ... The influence of karsts on the deformation of lining and the safetycoefficient distribution of surrounding rock after excavation was analyzed. The ... Related articles
JX Lai, XW Liu… - Advanced Materials Research, 2011 - Trans Tech Publ ... The Long-term safety analysis refers to the analysis of secondary lining internal force and safety coefficient by load structure model, and the long-term safety analysis of Qingshashan tunnel which is in season frozen zone with complex geological conditions is very necessary. ... Related articles
JH Li - Advanced Materials Research, 2011 - Trans Tech Publ Abstract. For the loess cave characteristics, such as the thin coverage soil layer at the hole top, the poor self-stabilizing capacity, the large disturbance deformation after excavation and the easy collapse, thus in this paper, the loess cave safety factor is obtained by the ... Related articles
LN Guo, TC Li, SS Lu… - Advanced Materials Research, 2011 - Trans Tech Publ ... Diminished multiple of shear strength index at this moment, is the safetycoefficient of anti-sliding stability. Overall, lots of research about anti-sliding stability has been done. However, accepted theory has not formed so far attributed to the influence of many factors. ... Related articles
FY Wang, LJ Dong… - Applied Mechanics and Materials, 2011 - Trans Tech Publ ... Abstract. Two kinds of the deficiencies exist in the traditional dam reliability and the safety coefficient calculation methods. ... 1.Introduction Current stability analysis on tailings dam is usually carried out by safetycoefficient calculation method. ... Related articles - All 2 versions
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