首页 | 本学科首页   官方微博 | 高级检索  
     检索      

岩石的扰动状态本构模型研究
引用本文:王德玲,葛修润.岩石的扰动状态本构模型研究[J].长江大学学报,2005,2(1):91-93,96,i007.
作者姓名:王德玲  葛修润
作者单位:[1]长江大学城市建设学院,湖北荆州434023 [2]中国科学院武汉岩土力学研究所,湖北武汉430071
摘    要:对岩石的扰动状态概念模型进行了具体的研究.分析了相对完整状态、完全调整状态的选择,根据岩石的内部微结构变化的特点修改了扰动函数,提出了一般形式的扰动状态本构方程的数值解法,并将理论计算结果与实验结果相比较,证明扰动状态概念是一种能较好模拟工程材料本构关系的方法.

关 键 词:扰动状态概念  相对完整状态  完全调整状态  扰动函数  扰动状态  本构模型  研究  Status  Disturbance  Rock  Model  方法  材料本构关系  模拟工程  比较  实验  结果  理论计算  数值解法  本构方程  一般形式  扰动函数  修改了  微结构变化
文章编号:1673-1409(2005)01-0091-03

Constitutive Model of Rock Disturbance Status
WANG De-ling,GE Xiu-run.Constitutive Model of Rock Disturbance Status[J].Journal of Yangtze University,2005,2(1):91-93,96,i007.
Authors:WANG De-ling  GE Xiu-run
Abstract:The concept model of rock disturbance status is studied. The selection of relatively intact status and fully adjusted status are analyzed. The disturbance functions are revised based on the internal microscopic structural changes of the rock, a numerical solution is proposed for a constitutive equation of general disturbance status, and the result of theoretical calculation is compared with that of experiment, which demonstrates that the concept of disturbance status is a good method for simulating the constitutive relation of engineering materials.
Keywords:concept of disturbance status  status of relative intact status  fully adjusted status  disturbance function
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号