Abstract：Through analyses of the reasons which cause the deformation of culvert or tunnel several times，it is considered that there are many reasons，but the role of the soil filled on the top of culvert is more significant， which affects directly on the structural design. Based on the railway and highway bridge and tunnel design standards，the loading calculations of the soil filled on the top of culvert are introduced and compared，and the more reasonable calculating method has been proposed in this paper.
王秉勇. 涵洞顶填土压力的讨论及计算[J]. 铁道工程学报, 2002, 19(2): 50-54.
WANG Bing-yong. DISCUSSION AND CALCULATION ON LOADING PRESSURE OF SOIL FILLED ON TOP OF CULVERT. Journal of Railway Engineering Society, 2002, 19(2): 50-54.
2002, Vol. 19 
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