It is found that the distinct element method has many...
与模型实验方法相比，个体单元法具有不少优点。
Use two dimension network crack into a tunnel distinct element model.
将二维随机节理网络运用于岩体地下洞室的离散元计算模型。
Extended distinct element method (EDEM) is a method used to simulate the structure collapse.
扩展散体单元法(EDEM)是结构倒塌模拟的一种方法。
A direct box shear test on granular material is successfully simulated by means of distinct element method.
用离散单元法模拟了粒状体的直剪试验。
This paper presents a numerical investigation of cemented sand behaviours using the distinct element method (DEM).
采用离散单元法（DEM）对胶结砂土力学特性进行模拟。
Distinct element method is a numerical calculating method for analysing and solving discrete problem of discontinum body.
离散单元法是一种分析和解决非连续体离散的问题的数值计算方法。
The stability of unsupported tunnels in jointed rock masses at different depths is analyzed using the distinct element method.
首先利用超声波探测法对节理裂隙岩体进行了声波测试，对不同的节理裂隙岩体进行了质量评估。
To simulate the dynamic process and analyze the mechanics mechanism of the slope using the methods of finite element and distinct element;
选择典型地质剖面，分别建立岩体力学模型，运用有限元及离散元方法进行模拟，确定坝址斜坡变形破坏机制模型；
For block systems with small strain, finite displacement and finite rotation, a 3-dimensional mode distinct element method (3mdem) was presented.
本文针对小应变、大位移和大转动的块体系统建立了三维模态变形体离散元数值模型(3mdem)。
Based on the concept of equivalent stiffness of rock masses, the estimation of joint stiffness in distinct element model of stiff blocks is discussed.
以节理岩体等效刚度的概念为基础，讨论了离散元刚性块体模型中节理刚度的选取问题。
The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.
离散元法是基于不连续性假设的数值方法，它特别适合于求解节理岩体中的非连续性问题。
The constitutive relationship of bucket foundation was analyzed by the principle of J2 flow theory and isotropic based on a deformable distinct element method.
利用J 2流动理论各向同性硬化原理，结合离散元方法，建立筒型基础土体本构关系。
Herein, the principles and features of the 3d deformable distinct element method were described and the failure process of Meihua Arch Dam in 1981 was simulated.
本文首先介绍了三维可变形离散元的基本原理及特点，然后对1981年梅花拱坝的溃坝过程进行仿真研究。
The structural encoding scheme of XMill assigns each distinct element and attribute name an integer code, which serves as the key into the element and attribute name dictionaries.
XMill的结构编码方案为每个不同的元素和属性名称分配一个整数代码，作为进入元素和属性名称词典的密钥。
The mechanical problems in the engineering programs were mostly solved by numerical methods, such as finite element method, boundary method, distinct element method, and so on.
工程中的力学问题，主要用数值解析方法求解，包括有限元、边界元、离散元等等。
The following sections provide examples of the kinds of optimizations that you can support by changing the design of a document like the one in Listing 1 so that it uses distinct element names.
以下小节提供各种优化的例子，您可以通过更改类似于清单1中的文档的设计以便它使用唯一的元素名称，来支持这些优化。
The paper presents a successful numerical simulation of the stone tongue formation in blasting toe-shooting by distinct element method, and an analysis of the numerical simulation results.
利用离散元法，对爆炸排淤的“石舌”形成过程进行了模拟和动画显示，并对模拟结 果进行了分析。
Fixed and rotating smeared-crack models based on a deformable distinct element method were developed to analyze the fracture of quasi-brittle materials such as concrete and rock under tension.
为进行连续介质到非连续介质转化的数值模拟，实现结构破坏过程的仿真分析，将固定和旋转的弥散裂缝模型与变形体离散元方法结合应用于混凝土、岩石等准脆性材料的受拉开裂过程分析。
Fast and efficient contact detection algorithm is one of the most important key techniques to control computational efficiency in 3d discontinuous analysis such as the distinct element method.
在离散元等三维非连续介质数值分析方法中，快速高效的接触检索算法是控制计算效率的关键性因素之一。
Model parameters have the important effects on three-dimensional distinct element code (3dec) modeling of the stress wave propagation and attenuation in jointed rock masses as well as other codes.
与其他数值软件一样，用三维离散元程序(3dec)模拟应力波在节理岩体中的传播和衰减时，模型参数对模拟结果有很重要的影响。
Each pattern stands for a distinct chemical element, and so different sets or patterns of spectral lines mean that the star has a different chemical composition.
每一种样式代表一种不同的化学元素，所以光谱线的不同集合或模式意味着这颗恒星有不同的化学成分。
The title for the entire feed (as distinct from the titles of the individual stories in the feed) resides in the title child of the channel child of the RSS root element.
整个提要的标题(不是提要中各报道的标题)位于rss根元素channel的title孩子中。
Listing 4 shows an even simpler XQuery expression, which outputs the number of distinct publishers in the bibliography in a single element.
清单4显示了一个更简单的XQuery表达式，它把书目中不同出版商的数量，在一个元素中输出。
The error checks are categorized in two distinct ways: top-level, structural checks and element-level checks.
这些错误检查可以被分成两种不同的类别：顶级结构性检查和元素级检查。
The aggregated consequence is the distinct constitutive element of aggregated consequential offense.
加重结果是结果加重犯的独特的构成要件要素。
The return clause constructs a new product element for each distinct ProductID value.
return子句为每个不同的productid值构造一个新的“product”元素。
Entrepreneurs are the risk element in society, the evolutionary element that brings about change as distinct from the operating element that keeps things ticking over.
企业家是社会中的冒险者，是给社会带来变化的演变一速，他们与使社会保持现状的人们截然不同。
Paternalistic Leadership can obviously predict the employee's supervisory trust, and the three element have distinct impact on the two level of supervisory trust from eachother.
家长式领导对员工的主管信任有显著的预测效果，但各个维度间的影响机制不同。
In this paper, a. comparison is made of the performances of several 13 element Barker coded pulse compression sidelobe suppression filters, which have a few distinct tap weights.
本文比较几个抽头加权值个数较少的13位巴克码脉冲压缩旁办抑制滤波器的性能。
In this paper, a. comparison is made of the performances of several 13 element Barker coded pulse compression sidelobe suppression filters, which have a few distinct tap weights.
本文比较几个抽头加权值个数较少的13位巴克码脉冲压缩旁办抑制滤波器的性能。
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