形成岩石全应力应变曲线的时间序列反映了岩石内部节理裂隙趋向贯通的演化进程,砂岩节理裂隙系统在峰前阶段处于不同程度的混沌状态。
Evolution of rock joints into transfixion is described by the time series from strain-stress curves, and the state of joint system in sandstone is chaotic before its ultimate state.
煤储层孔隙、裂隙系统由孔隙、微裂隙、内生裂隙和外生节理组成。
The pore-fracture system consists of pore, microfracture, cleat and joint.
拱坝—地基系统稳定分析中对坝肩破坏的研究至关重要,而目前广泛采用的有限元法不能够有效地模拟岩石基础中断层、节理等薄弱面的不连续特性。
Study of abutment failure is important in stability analysis of arch dam-foundation systems. FEM cannot effectively simulate the faults and joints in rock foundations.
利用鲁棒调节理论,提出了动态投入产出系统消费跟踪的鲁棒生产策略,并讨论了该策略的可靠性。
In this paper, the robust stratagem of production to follow the consumption in the dynamic system of input and output is put forward.
构造运动、花岗岩节理系统、岩石结构、水流冲刷、风化剥蚀等地质作用是造成河南花岗岩地貌景观的基本因素。
Tectonic movements, granite joint systems, rock textures and structures, water erosion and weathering are basic factors responsible for the formation of granite landscapes.
首次较系统地统计了研究区节理产状、规模、开度、密度以及分布规律,阐述了其储层意义。
It was the first time to carry out the systematical statistical analysis on the joint occurrence, scale, width, density and distribution regularities to elaborate the reservoir significance.
论述了如何应用最佳调节理论在温度-电压串级调节系统中进行参数整定。
This paper describes how to apply best adjustment theory to fix the parameters in a temperature-voltage adjusting system.
运用多刚体系统动力学及接触冲击理论建立了节理岩体弹塑性动态本构模型。
In this paper, a elastic-plastic dynamical constitutive model on jointed rock masses under blasting load is established with the help of the multiple rigid-body dynamics and contact-impact theory.
利用鲁棒调节理论,提出了动态投入产出系统消费跟踪的鲁棒生产策略,并讨论了该策略的可靠性。
Robust stratagem of consumption to follow the production in the dynamic system of input and output;
利用鲁棒调节理论,提出了动态投入产出系统消费跟踪的鲁棒生产策略,并讨论了该策略的可靠性。
Robust stratagem of consumption to follow the production in the dynamic system of input and output;
应用推荐