摘要
在路堤施工中,为了控制施工进度,指导后期的施工组织和安排,同时保证路堤的稳定与使用,需对路堤不同时刻的沉降及最终沉降量进行预测和计算。对于天然地基,其沉降预测和计算方法较多,且有各自的适用性。阐述了天然地基沉降预测和计算方法,以及各种方法的优缺点,可为类似路基工程设计提供参考。
In order to control construction schedule,direct construction organization and arrangement during embankment construction,and to ensure the stability and usability of embankment,settlement at different times and the final settlement shall be predicted and calculated.For natural subsoil,there are many methods for settlement prediction and calculation,each of which has its own applicability.In this paper,the settlement prediction and calculation methods for natural subsoil are described,and the advantages and disadvantages of each method are discussed,which can provide reference for the similar subgrade engineering design.
出处
《路基工程》
2011年第3期65-67,71,共4页
Subgrade Engineering
关键词
客运专线
路基
沉降计算
预测
passenger dedicated line
subgrade
settlement calculation
prediction
