摘要
为了提升公路软基堆载预压沉降趋势预测的准确度,以某采用堆载预压技术进行处理的公路路基为分析对象,对双曲线法预测结果和三点法预测结果进行了分析。研究结果表明:两种预测方法均能够对公路路基的沉降变化趋势进行预测,双曲线法的预测结果要大于三点法,具有更好的安全冗余度。
To improve the accuracy of predicting the settlement trend of soft foundation preloading in highways,this study analyzes the prediction results of the hyperbolic method and the three-point method using a highway subgrade treated with preloading technology as the research subject.The findings indicate that both methods can effectively predict the settlement trend of highway subgrades,with the hyperbolic method yielding higher predictions and offering greater safety redundancy compared to the three-point method.
作者
王磊
WANG Lei(Inner Mongolia Transportation Group Co,Ltd Project Management Branch,Hohhot 010000,China)
出处
《建材世界》
2026年第1期77-80,共4页
The World of Building Materials
关键词
软基堆载预压
公路路基
沉降预测
soft foundation preloading
highway subgrade
settlement prediction
