Analysis of the Buried Pipeline Stress and Deformation due to the Impact Load of Landslide
MA Wan-xin · Journal of Logistical Engineering University · 2010
Based on the limits of a condition for equilibrium and by making use of Maston's calculation model of the vertical soil pressure,the stress on buried pipeline from impact load is analyzed and calculated.Through the analysis of the traditional stress,the design concept of the vertical deformation is applied to analyze the deformation of the above pipeline hit by the falling rocks,so as to judge whether the pipe turns to be failure or not.Thus,a theoretic and practical basis is provided for the way to bury pipelines in the landslide disaster area.