摘要
本文对路基涵洞的竖向土压力计算方法进行了探讨,在模型试验和有限元分析的基础上研究了土压力的影响因素及其规律;进而提出了新的竖向土压力计算方法。
In this paper,the calculation method of the vertical earth pressure on
buried culvert under roadbed is discussed,and based on the laboratory model test and
finite element analysis,the factors and the laws which govern the vertical earth
pressure are studied,then a new calculation method is put forward.It is shown by the
analysis and the verification that the calculation method in this paper is reasonable.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
1992年第3期72-79,共8页
China Journal of Highway and Transport
关键词
路基
涵洞
竖向土压力
模型试验
Buried culvert under roadbed
Vertical earth pressure
Model test
Finite element analysis
