摘要
通过合理的有限元数值模拟,分析了粉喷桩处理高速公路加宽工程新路地基时,桩体处治范围、桩体模量和桩间距等因素对地基沉降变形的影响,所得结论可以为今后的相关工程设计提供参考。
Based on the FEM numerical simulation,under the circumstance of DJM-pile improving the soft ground under the new road of the expressway widening engineering,the effects of the improve range and pile modulus and pile space on the ground settlement are analyzed,and the conclusions can offer reference for the correlative engineering designs aftertime.
出处
《浙江交通职业技术学院学报》
CAS
2011年第1期12-15,共4页
Journal of Zhejiang Institute of Communications
关键词
公路加宽
粉喷桩
影响因素
沉降变形
数值分析
expressway widening
DJM pile
effect factor
settlement
numerical analysis
