APPLICATION OF ROSENBLUETH METHOD IN THE RELIABILITY ANALYSIS OF THE INTERNAL STABILITY OF REINFORCED GABION RETAINING WALLS
The basic principle of Rosenblueth moment estimation method and its application in internal stability analysis of reinforced gabion retaining wall are presented. A computer programs based on the Rosenblueth method is developed to research the influences of cohesion, internal friction angle, tension, earthquake force, gravity density, vehicle load on reliability index. In light of the first expressway reinforced gabion retaining wall in China(reinforced earth engineering of Xiangtan to Hengyang express highway section of K124 +300-K124 +895 in Hunan province), the internal stability analysis of reinforced gabion retaining wall is analyzed by using the reliability analysis method and the reliability index and failure probability are given with this method. The results show that this method is simple, scientific and reasonable, thus it can be effectively used to guide engineering-oriented designs for this type of structures.
Rosenblueth moment estimation method reinforced gabion retaining wall reliability safety factor failure probability
Xiang-Jing Huang Gui-Lin Xu Wei Wang
School of Civil Engineering and Architecture,Central South University,Changsha 410075,P.R.China Huna School of Civil Engineering and Architecture,Central South University,Changsha 410075,P.R.China Hunan Provincial Communications Planning Survey & Design Institute,Changsha 410008,P.R. China
国际会议
长沙
英文
337-343
2009-10-26（万方平台首次上网日期，不代表论文的发表时间）