摘要
Abstract
The set lement of the highway roadbed is one of the main reasons influencing road safety and the use of driving life. It manifested in the sinking of the local or whole roadbed. Therefore, this paper mainly carried out the research from four aspects of the roadbed design, material selection, construction technology and project management, finding out the reason of the subsidence of high-fil ed subgrade and put ing forward the reasonable measure to resolve the subgrade set lement.关键词
路基下沉/原因/处理措施Key words
roadbed subsidence/causes/treatment measures
