摘要
以新旧结合路堤为对象,分析不同地基环境条件、旧路基坡度、新路基宽度等不同组合情况下,新旧结合路堤的整体稳定性与沉降变形规律,弄清新旧结合路堤沉降变形的敏感部位,得到影响新旧结合路堤稳定性及其沉降变形的主要因素,为新旧结合路堤的稳定性和沉降设计提供技术支撑。
Targeting at old ＆ new integrated embankment, this paper gives analysis to the overall stability and settlement deformation rules on old ＆ new integrated embankment under different ＂combination conditions of different foundation environment, old road bed gradient, new road bed width, etc., so to understand the sensitive factors that influence stability of old ＆ new integrated embankment and its settlement deformation, and provide technical support to design for stability of old ＆ new integrated embankment and its settlement.
出处
《公路交通技术》
2006年第1期4-7,16,共5页
Technology of Highway and Transport
关键词
新旧结合路基
稳定性
沉降变形
old ＆ new integrated road bed
stability
settlement deformation
