摘要
本文较详细地介绍了现场大型真三轴试验的过程,对试验结果做了详细的讨论,根据变形与时间的关系曲线,以伯格模型作为理论模型,建立理论流变方程。对试验曲线进行描述,得出了流变模型中各参数,很好地反映了不良岩层的流变特征。
The in-situ test process of large scale triaxial compression is introduced and the test results are discussed in this paper.The theoretical theologic equation based on Burgers Model is established,according to the curve of deformation versus time rela- tion of defective strata.The testing curve characteristics and the parameters of rheologic model are also specificed.Rheologic behaviour of defective strata is finally declared.
出处
《岩土力学》
EI
CAS
CSCD
1992年第1期21-29,共9页
Rock and Soil Mechanics
关键词
岩层
三轴
流变试验
现场
defective strata
in-situ test triaxial rheologic test
rheologic simulation analysis
