中国近20年岩石流变试验与本构模型的研究进展  

PROGRESS IN STUDY ON RHEOLOGICAL TEST AND RHEOLOGICAL MODEL OF ROCK FOR NEARLY20 YEARS IN CHINA

作　　者：熊良宵[1] 汪子华 XIONG Liang-xiao;WANG Zi-hua(State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China;Zhejiang Engineering Investigation Institute,Ningbo,Zhejiang 315000,China)

机构地区：[1]成都理工大学地质灾害防治与地质环境保护国家重点实验室,成都610059 [2]浙江省工程勘察院,宁波315000

出　　处：《地质灾害与环境保护》2018年第3期104-112,共9页Journal of Geological Hazards and Environment Preservation

基　　金：国家自然科学基金项目(41541021);岩土及地下工程教育部重点实验室开放基金项目(KLE-TJGE-B1505)

摘　　要：重点简述中国近20a在岩石流变试验和本构模型研究所取得的成果,国内学者在岩石流变试验包括单轴、双轴和三轴压缩流变试验已开展了大量的研究,在试验中考虑了含水量、渗透、温度、岩石的各向异性、试件尺寸和锚固的影响,但有关考虑这些影响因素的流变试验还是相对偏少。国内学者通过很多种途径建立了大量的岩石非线性流变元件模型,但有些模型还存在不足,包括缺乏建立的依据,模型相对也比较复杂,实用性不强。This article give a brief of the progress in study on rheological test and rheological model of rock for nearly 20 years in China.Lots of Chinese scholars had conducted rheological tests,including uniaxial,biaxial and triaxial compression tests,and had considered the influences of water content,penetration,temperature,rock anisotropy,specimen＇s size and anchor.However,rheological tests which consider these effects had relatively less been carried out.Lots of scholars had built lots of rock nonlinear rheological element model.However,these models have shortcomings,including the lack of basis for establishing model,the complexation of model and the lack of practicality.

关 键 词：流变试验 流变本构模型 研究进展 

分 类 号：TU45[建筑科学—岩土工程]