It is very important for deformation analysis in time and frequency domains.
它对变形的时域分析和频域分析有着重要意义。
The quality of deformation analysis is greatly affected by the disturbance of gross errors.
粗差干扰影响形变分析成果的质量。
For the crustal vertical deformation analysis, higher-order kernel function is not sortable.
就地壳垂直形变分析的实际情况而言，不宜采用高阶的核函数。
The obtained displacements can be used for further deformation analysis of each tectonic block.
得到的这种位移可作为各块体变形分析的基础。
Mechanical calculation and structural deformation analysis were performed in the system design.
通过力学计算及结构变形分析，为系统设计提供参考。
Satisfactory results can be gained when using the software to make landslides deformation analysis.
用该软件作滑坡变形分析，能取得满意成果。
The direct solution and the indirect solution for deformation analysis were discussed in this paper.
介绍了形变分析中经常采用的两种方法：直接法和间接法。
Here these measurements often used fall into laser macroscopic deformation analysis and X-ray analysis.
将经常使用的方法归纳为激光宏观变形分析法和X射线分析法。
The stress and deformation analysis for surrounding rock of tunnels is an important task in tunnels design.
隧道围岩应力和变形分析是隧道设计的重要内容。
Based on deformation analysis of Daheba fossil landslide, the reasons for sliding were studied in this paper.
在分析大河坝古滑体变形特征的基础上，对古滑体的复活成因进行了深入分析研究。
This paper USES Discontinuous Deformation Analysis (DDA) to analyse the dynamic stability of a rock slope slide.
本文用块体系统非连续变形分析(DDA)方法，对岩石滑坡体进行动态稳定分析。
Using the combined deformation analysis method, the author mache an analysis of tapered bit forced in operating.
本文采用组合变形的分析方法，对锥体连接钎头工作时进行受力分析；
An approach for modeling rock crack propagation using discontinuous deformation analysis (DDA) method is presented.
提出一种用非连续变形分析方法模拟岩石裂纹扩展的方法。
Combining with the relative movement parameters, a deformation analysis method of successive approximations is presented.
结合相对运动参数，提出了一种逐渐趋近的变形分析方法。
Forging mechanism is very complicated, and numerical simulation is the most effective method for plastic deformation analysis.
锻造成形机理非常复杂，数值模拟是目前塑性成形分析最有效的方法。
A 16 node shell element with relative degrees of freedom was developed for large deformation analysis of plate and shell structures.
为了简便有效地解决板壳结构的大变形问题，针对16节点相对自由度壳单元进行研究。
Considering the limitation of single point deformation analysis, the contour method for integral deformation analysis is put forward.
针对单点变形分析的局限性提出了整体变形分析的等值线法。
Among all the numerical analysis methods, the Discontinuous Deformation analysis (DDA) method is an efficient method with high accuracy.
在解决岩土工程非连续变形问题的数值方法中，非连续变形分析方法(DDA)无疑是一种高效、精确的算法。
Generally used methods for single point deformation analysis do not make full use of the relationship information among monitoring points.
常用的单点变形分析方法没有利用监测点间相互关系的信息，不足以反映变形体整体的变形规律。
Only if the method of discontinuous deformation analysis (DDA) is used, the discontinuity nature of rock mass can be concretely displayed.
用非连续变形分析方法研究岩体的非连续特性才能得到微观的具体反映。
It found that combination of deformation analysis and stability evaluation for slopes is still the focus in the study field of slopes stability.
如何有效地将边坡的变形分析和动力稳定评价有机结合起来一直是边坡动力稳定研究领域的热点问题。
Detection of contacts between 3d blocks is a key problem in 3d DDA (discontinuous deformation analysis) and DEM (discrete element method) analysis.
在三维单元法、三维不连续变形分析法中，三维块体的接触判断是关键的问题之一。
This paper contains an asymptotic finite-deformation analysis about the elastostatic field near the crack-tip in an incompress rubber-like material.
本文对平面应变情况下不可压缩橡胶类材料裂纹尖端弹性场进行了有限变形分析。
This paper applies the theory of limited deformation analysis to the non-linear problem of the geometrician and creeping material for the frozen-wall.
本文用有限变形理论对人工冻结壁施工的几何非线性和冻土蠕变材料非线性问题进行了非线性数值分析。
In this paper, on the basis of several discontinuous deformation analysis methods, DDA (discontinuous deformation analysis) method was researched mainly.
本文在对各种非连续变形分析方法进行比较性介绍的基础上，选择其中的DDA方法进行了着重研究。
The deformation analysis of the main parts of the disc-separator bowl is performed for the overspeeding process using elastoplasticity FEM and analytical method.
本文采用弹塑性有限元法和解析法，对分离机转鼓的主要零件进行了超速自增强的变形分析。
It is important to plastic deformation analysis for we to understand correctly the geometrical form and properties of yield function of sintered powder materials.
正确认识粉末烧结材料屈服函数形状和性质，对于其塑性变形分析有重要意义。
Based on the discontinuous deformation analysis (DDA), the stability of the high rock slope behind the power house of Jiudianxia hydroelectric station was studied.
应用非连续变形分析(DDA)对九甸峡水电站厂房高岩体高边坡进行了稳定性分析研究，建立了DDA块体系统分析模型。
The concept and calculating method are suggested based on the deformation analysis of BHA, calculations of formation forces, and analysis of wal1 deformation effects.
通过对底部钻具组合受力变形分析、地层力的计算及井壁变形影响分析，提出了钻具结构集度的概念和计算方法；
The concept and calculating method are suggested based on the deformation analysis of BHA, calculations of formation forces, and analysis of wal1 deformation effects.
通过对底部钻具组合受力变形分析、地层力的计算及井壁变形影响分析，提出了钻具结构集度的概念和计算方法；
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