摘要
本文用邓肯-张非线性模型分析了轻型压实标准路堤的自身压缩量,计算机程序中使用了既节省内存又提高精度的单元形式,并对邓肯-张模型在实际中的应用提出了一些建议。实测资料证实了本文方法的实用性。
In this paper, the self-compression of an embankment constructed
under the light compaction criteria is analyzed with Duncan Chang model. As
a specific element is used in the calculation, the computer programme
demands less computer storage and gives high precision of calculation.
Suggestions submitted in this paper for managing the Duncan-Chang model are
verified by measured results to the satisfaction of practical use.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
1991年第1期9-15,共7页
China Journal of Highway and Transport
关键词
路堤
自身压缩量
本构关系
有限元
Subgrade
Constitutive relation
Wet clay
Finite element
