摘要
针对山区公路高填方涵洞的特点,对高填土涵洞的土压力计算理论及现状进行了论述,分析了现行规范对涵洞土压力的计算方法以及参数选取,提出了高填方涵洞土压力的主要减荷措施,为设计和施工人员提供参考。
Some main earth pressure calculation theories for high embankment culverts are introduced and the calculation method of earth pressure of culvert and the selection of parameters in the code are analyzed.The measures of reducing earth pressure of high fill culvert are put forward,with reference for designers and constructors.
作者
何超
He Chao(Beijing Guodaotong Highway Design & Research Institute Co.,Ltd.,Beijing 100053,China)
出处
《山西建筑》
2019年第17期138-139,共2页
Shanxi Architecture
关键词
涵洞
高填方
土压力
culvert
high embankment
earth pressure
