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《Shanxi Hydrotechnics》 2008-01
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Numerical Simulation of Vertical Soil Pressure on Ditch Burying Culvert

HAO Guo-hong LI Yong-gang  
Based on finite element software ANSYS,with simulation of construction process to rigid rectangular ditch burying culvert,the paper analyzes the law of soil pressure on culvert and discusses the influence of groove width and foundation stiffness to vertical soil pressure on culverts.The results show that: soil pressure on a box culvert is larger in sides and smaller in the middle;In the conditions of rigid foundation,when the groove width is smaller,the soil pressure coefficient monotonically decreases,when the groove width is larger,soil pressure coefficient first increases and then decreases;With the increase of foundation flexibility module,soil pressure on top of culvert increases.
【CateGory Index】: TV223
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Chinese Journal Full-text Database 1 Hits
1 Cai Tian-you,Wei Hong-wei,Zhang Liu-gang (College of Civil Engineering and Architecture, Central South University, Changsha 410075, China);Analysis on Effect Factors of Vertical Loading Pressure of Soil Filled on Top of Culvert[J];Sci-tech Innovation and Productivity;2010-05
Chinese Journal Full-text Database 10 Hits
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