摘要
综合分析了土的本构模型的研究现状,讨论了经典模型的建立依据和适用条件,并对土的本构模型研究发展趋势进行了评述与展望。
The soil mechanics was began in1925 when Terzaghi firstly wrote the book of SOIL MECHANICS. Then the subject was developed quickly and established systematically. It has been a significant knowledge for guiding many geotechnical engineering construction in the past 80 years. The constitutive models of soil is the most basic, important and key part in the theory of soil mechanics. Building these constitutive models correctly and using them properly are significant for improving and calculating geotechnical engineering. The study status and applications of the constitutive models were discussed in the paper. Furthermore the development tendency of geotechnical engineering in the 21 st century was analyzed and predicted in the end.
出处
《河南建材》
2005年第1期22-25,共4页
Henan Building Materials
关键词
本构模型
土体
弹塑性模型
力学性能
土力学
soil
soil mechanics
the constitutive modesl of soil
study status and prospect
