摘要
本文首先对作者在文献 [1]所得到的一个加筋复合土体本构模型进行分析计算。并将其编制成有限元程序 ,分析了一个具有实测资料的加筋路堤工程实例 ,与实测值进行比较 ,检验了程序以及这个加筋复合体本构模型的可靠性。然后对某简化堤坝工程进行了沉降和稳定计算。计算结果表明 。
The stress and strain of a geotextile reinforced composite embankment for highways was analyzed by using a constitutive model of FEM proposed by the authors.The validity of the model was verified with a good agreement between the calculation and field measurement.Calculation of settlement and stability were further carried out on a simplified embankment and the reinforcement effect was reasonubly reflected.
出处
《水利学报》
EI
CSCD
北大核心
2003年第1期28-33,共6页
Journal of Hydraulic Engineering
关键词
土工织物
加筋
堤坝
有限元
本构关系
reinforced embankment,FEM,geotextile,constitutive realtionship
