摘要
通过对矩形断面沟埋式涵洞垂直土压力的分析,提出了1种新的计算模型,推导出沟埋式涵洞垂直土压力的计算公式。该公式反映了沟槽宽度和涵洞两侧填土对涵洞土压力的影响。
This paper analyzes the vertical earth pressure of rectangle ditch burying culverts, suggests a new calculation model and derives a calculation formula of vertical earth pressure in a ditch burying culvert, which reflects that the width of ditches and the filling earth on both sides of culverts influence the pressure of culvert earth.
出处
《电力学报》
2006年第1期28-30,共3页
Journal of Electric Power
关键词
建筑结构
沟埋式涵洞
土压力
building structure
ditch burying culvert
earth pressure
