路基中涵洞结构物受土压力作用机理分析

Analysis on the Mechanisin of Cuvert Structures against the Earth Pressure in the Subgrade of Highway

在对路基中涵洞结构物土压力作用机理分析的基础上 ,从涵洞结构物合理受力与安全使用角度出发 ,提出对涵洞结构物施工工艺的改进措施 ,以供技术人员在公路涵洞设计和施工中参考。

On the basis of mechanism analysis of the culvert structure against the earth pressure in highway subgrade, in a riew of reasonable force and safety application of the culvert structure, this paper put forwords some improvement measures for improving construction technology of culvert structures, with reference in the design and construction of the highway culvert.