摘要
从应力路径角度阐述了薄层轮加法基本原理,根据每次填土后的强度增长规律,推导出每次加荷计划的理论计算公式。工程实践证明,利用该公式可以方便地指导路堤填土施工,也可为投资估算和确定工期目标提供理论依据。
The basic principle of thin-layer rotary adding method is discussed in this paper from a point of view of stress path. The theoretical formula of each load to be added is deducted out based on the strength developing law of filled soil. The construction practice shows that this formula can easily direct the earth work of embankment, and provide a theoretical basis for investment estimation and duration determination.
出处
《水运工程》
北大核心
2005年第9期62-64,100,共4页
Port & Waterway Engineering
基金
广东省交通厅科技资助项目(编号:2002-05)
关键词
薄层轮加法
加荷计划
堆载预压
软基
应力路径
thin- layer rotary adding method
loading plan
preloading
soft ground
stress path
