混合模型在大坝变形分析中的应用  

Application of Mixing Model in Deformation Analysis of Dam

作　　者：任德记[1] 高满军[2] 李广民[1] 

机构地区：[1]三峡大学土木水电学院,湖北宜昌443002 [2]黄河万家寨水利枢纽有限公司,太原030001

出　　处：《水利科技与经济》2008年第1期29-30,共2页Water Conservancy Science and Technology and Economy

摘　　要：指出混合模型建模的基本原理和模型中各因子的选择原则和方法。结合万家寨水利枢纽安全监测资料,建立了基于有限元的混合模型。计算结果表明:混合模型拟合精度较高,可作为大坝变形分析的强有力工具。In this paper the theory and the principle and method of the factor of mixing model are developed. Combining the safety monitoring dates in Wanjiazhai, the mixing mode with the finite element method（FEM） is constructed. The result indicates that the accuracy of mixing model is higher, which is the powerful tool for analysing the deformation in dam.

关 键 词：混合模型 大坝 监测资料 有限元 

分 类 号：TV64[水利工程—水利水电工程]