| 1. | Three - dimensional static synchronous relaxation discrete element method
三维静态同步松弛的离散单元法 |
| 2. | Analyses of micro - structure of granular materials using discrete element method
应用离散单元法研究散体微观结构 |
| 3. | Simulation analysis of seismic collapse process for frame structures by dem
框架结构在地震作用下倒塌的离散单元法仿真分析 |
| 4. | Discrete element method
离散单元法 |
| 5. | The first example indicates that though adopting the simple dispersed unit , the calculation result can still meet the project request
算例一表明虽然采用了较方便的离散单元法，结果仍可满足工程要求。 |
| 6. | The results of simulating have shown that it is better on simulating the failure features of reinforced concrete structures and components by extended discrete element method
算例与分析结果表明：采用改进后的离散单元法可以较好地模拟钢筋混凝土结构和构件的破坏特性。 |
| 7. | The conception of eb - fem was firstly proposed by whitney in 1957 . not until the beginning of 1980 ' s , the importance of eb - fem in electromagnetic computation has been realized
Whitney早在1957年就描述过基于矢量有限元法的离散单元构想，但直到80年代， eb - fem在计算电磁学中的重要性才被认识到。 |
| 8. | Discrete element method is one of numerical computation method analyzing mechanics of rock originally , now it has be an effective approach for simulating damage process of structures or components
离散单元法原本是一种分析节理岩石的数值计算方法，现在也发展成为模拟结构或构件破坏的一种有效的分析方法。 |
| 9. | Some basic concepts , failure criterion , formula and determination of analytical parameters such as spring modulus , coefficient of damping and time step of the extended model are presented
文中详细介绍了离散单元法的基本原理、破坏准则、基本方程以及弹簧刚度系数、阻尼系数、时间步等计算参数的确定方法。 |
| 10. | The main contents and research results are as follows : ( 1 ) the characteristics and the development of basin models and basin simulation technology were systematically studied in this dissertation
研究工作主要围绕如何将流域科学地划分为地理上相对均一的离散单元以及离散单元的地理参数提取等问题而展开。 |
