摘要
2 0世纪 70年代新三论的崛起 ,即耗散结构、突变理论和协同论以及分形几何学、混沌等理论的问世 ,对传统的科学思维带来了强大的冲击。将耗散结构论应用于岩土体变形研究 ;工程岩土体的变形问题是巨型的复杂系统 ,变形岩土体是一种非平衡态有序结构 ,岩土体的变形是不可逆的过程 ,岩土体系统内部各个子系统之间的作用是非线性的 ,自然界的触发因素 (涨落 )对岩土体的变形影响是显著的。
Theories of Dissipative Structure, Synergetics, Catastrophe, Fractal Geometry and Chaos have been put forwarded since 1970's; a great impact has been acting on the traditional science thought by those new theories. An adaptability of Dissipative Structure Theory to be used in the research of rock and soil mass deformation process was discussed in this paper It was demonstrated that the problems of the deformation process of rock and soil mass is a huge and complicated system, and an nonequilibrium sequence structure, and the deformation process of rock and soil mass is irreversibility The interaction between the subsystem within the system of rock and soil is non-linear. The triggering factor in the nature is important for to be considered A dynamic model of Dissipative Structure for rock and soil deformation was established.
出处
《长春科技大学学报》
CAS
CSCD
北大核心
2001年第3期288-293,共6页
Journal of Changchun University of Science and Technology
基金
国家自然科学基金项目 (4 9872 0 89)
教育部资助优秀年轻教师基金项目 (12 0 413133)
