摘要
地下工程围岩体具有高度非线性 ,可以借助当代非线性科学研究和预测它的力学行为。应用耗散结构理论、突变论等非线性科学理论研究岩石非线性稳定问题 ,进一步揭示出岩体失稳过程和破坏机理 。
Surrounding rock of underground engineering has high nonlinear characteristics, so its mechanical qualities can be studied and predicted by nonlinear theories. Research of stability of surrounding rock with dissipative structure and catastrophy theory helps to unveil procedures and causes of rock failure and develop a method of solving stability of surrounding rock.
出处
《岩土工程技术》
2003年第3期142-146,共5页
Geotechnical Engineering Technique
基金
教育部 2 0 0 2年科学技术研究重点项目 ( 0 2 1 2 3 )
关键词
围岩稳定性
非线性理论
耗散结构
非线性动力学
突变论
stability of surrounding rock
nonlinear theory
dissipative structure
nonlinear dynamic
catastrophy theory
