摘要
通过数值模拟,分析整体式基础盖板涵在不同地基土条件下,地基应力随填土高度增加的变化规律,并提出换土垫层法处理地基换填层尺寸的设计方法,为整体式基础盖板涵的设计提供参考。
By numerical modeling,analyzed the change rule of integral foundation slab culvert about the foundation stress increasing with the filing height increasing under different conditions of foundation soil. And proposed the design method of replacing soil cushion to deal with foundation filling layer size,which provides reference to the integral foundation slab culvert.
出处
《北方交通》
2014年第11期23-24,共2页
Northern Communications
关键词
整体式基础
盖板涵
地基应力
Integral foundation
Slab culvert
Foundation stress
