摘要
在并层算法和非均质单元法的基础上 ,提出了采用均质模型和等效变形模型的并层非均匀单元法 .经验证 ,并层非均匀单元法可行、实用 。
A layer merged and heterogeneous element method,using homogeneous model and equivalent deformation model,is developed based on the layer merged algorithm and heterogeneous element method.Calibration shows that the layer merged and heterogeneous element method is feasible and practical with high calculation accuracy and efficiency.
出处
《水利水运工程学报》
CSCD
北大核心
2001年第3期41-47,共7页
Hydro-Science and Engineering
关键词
均质模型
等效变形模型
温度应力
并层非均匀单元法
碾压混凝土
拱坝
homogenous model
equivalent deformation model
thermal stress
layer merged and heterogeneous element method
roller compacted concrete
arch dam
