摘要
岩石强度理论是地下工程与基础工程设计必不可少的计算依据,国内外学者从不同角度建立了诸多岩石强度准则及理论。按照研究方法的不同,岩石强度理论可分为四大类:经典强度理论、经验型强度理论、断裂与损伤强度理论以及能量强度理论。基于这四类岩石强度理论的主要研究成果,分析了它们各自的特点和应用条件。最后对相关研究工作进行了总结,并针对现有岩石强度理论的不足以及存在的科学问题,提出了进一步研究工作的展望,以期为从事岩石强度理论研究的学者提供参考。
The rock strength theory is essential basis for underground and foundation engineering design. Numerous strength criteria and theories have been established by domestic and foreign scholars from different angles. According to the different research methods,rock strength theory can be classified into four categories： classical strength theory,empirical strength theory,fracture and damage strength theory,and energy strength theory. Based on the main achievements of these rock strength theory,their respective characteristics and application conditions were analyzed. Finally,the related researches are summarized,and according to the deficiencies and scientific problems at present,the prospects of further research are put forward,which provide some reference for the researchers who are engaged in the work of rock strength theory.
作者
丁少梅
赵忠虎
王宁宁
胥杰洋
DING Shaomei ZHAO Zhonghu WANG Ningning XU Jieyang(School of Civil Engineering and Mechanics, Lanzhou University, Lanzhou, Gansu 730000, China Rock Mass Modeling and Computational Rock Mechanics Laboratories, University of Arizona, Tucson, AZ 85721, USA)
出处
《水利与建筑工程学报》
2017年第1期95-102,共8页
Journal of Water Resources and Architectural Engineering
基金
中央高校基本科研业务费专项资金项目(LZUJBKY-2016-110)
国家留学基金项目(201606185039)
关键词
岩石
强度理论
断裂
损伤
能量
rock
strength theory
fracture
damage
energy
