结合相对运动参数,提出了一种逐渐趋近的变形分析方法。
Combining with the relative movement parameters, a deformation analysis method of successive approximations 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。
An approach for modeling rock crack propagation using discontinuous deformation analysis (DDA) method is presented.
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。
Only if the method of discontinuous deformation analysis (DDA) is used, the discontinuity nature of rock mass can be concretely displayed.
根据二次预应力连续梁的施工过程,提出了施工阶段的应力和变形分析方法。
For the construction process of twice prestressed continuous beam, the stress analysis and deformation analysis method during construction stage is provided in this paper.
采用试验模态分析和工作变形分析方法,探讨了摩托车整车振动问题的分析和解决思路。
The test modal analysis and the analysis of deformation due to operation are the ways the author takes in doing the job.
摘要:提出了三维非连续变形分析方法中锚杆的简化模型,给出了相应的算法和公式。
Abstract Based on three-dimensional DDA method, a simple three-dimension model was proposed to analyze rockbolting and the corresponding algorithm and formulas were given.
焊接变形分析方法包括实验法、解析法、数值分析法、等效载荷法等,常用的是后两种方法。
The usual prediction methods of welding deformation include experimental method, analytical method, numerical method and equivalent load method, and the latter two methods are more commonly used.
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。
Generally used methods for single point deformation analysis do not make full use of the relationship information among monitoring points.
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。
In this paper, on the basis of several discontinuous deformation analysis methods, DDA (discontinuous deformation analysis) method was researched mainly.
其特点是能对所有GPS站的位移参数及其精确度进行估计和检验,这与通常的单站变形分析方法不同。
The method is different from the one by a single station, and has the characteristics of the displacement parameters and accuracy estimated and tested for all GPS stations.
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。
Among all the numerical analysis methods, the Discontinuous Deformation analysis (DDA) method is an efficient method with high accuracy.
按弹性力学理论导得了体外预应力钢箱梁桥的变形分析方法 ,建立了简支索梁的基本概念及假设和基本平衡方程 ,采用伽辽金能量原理得到了平衡方程的解答。
Based on the elastic concept this paper proposes the chart analysis method for estimation of seismic response of the selfanchored suspension cable bridge with steel box stiffening girder.
参照国家标准的测试方法,对变压器绕组模型进行了测试、分析,得到了绕组变形的频率响应特性曲线。
According to the national standard test methods, the frequency response of winding deformation curve was obtained through testing and analyzing the transformer winding model.
针对石窟文物的特点,阐述了影响石窟围岩变形稳定性的主要因素和动力有限元分析方法。
Considering characteristics of grotto relics the influence factors and dynamic finite element analysis methods on deformation stability grotto country rock are discussed.
同时,针对汽车纵梁部分直线段模型进行焊接变形分析,并与试验数据进行了对比,验证了该方法的有效性。
At the same time, analyze the welding deformation of straight-line segment model of side rail, and compare the results with test data, verify this method is efficient.
在对型材模型分析的基础上,我们提出两种基于变形的方法。
Based on the analysis of the frame model, we give two algorithms based on deformation.
运用这种方法不仅可以测量大动态范围的面内变形,而且可以测量分析面内动态变形过程和变形速度。
Through this method, the large-scale dynamical displacement can be measured and the process of deformation in surface can be analyzed.
用动态静力学方法分析了由杆件变形引起的手部动态误差,并以例子说明了计算过程。
The dynamical errors due to the deformations of links are calculated by the kineto-static method and an example illustrating the above procedure is provided.
采用数值分析方法对冲击压痕法测量残余应力的弹塑性变形过程进行了理论分析。
The indentation method of residue stress measurement depends on strain measurement around an indention caused by an impacting sphere.
从理论和实验两方面分析了现有各种确定型钢轧制宽展变形的方法。
All kinds of formulae calculating the spread of bar steel rolling have been analysed theoretically and evaluated by experiments.
采用逐步递增混凝土表面应变的非线性分析方法,分析了受扭构件从开始受荷到构件破坏全过程的内力与变形关系。
A nonlinear full range analysis of torque-twist relationship of torsional member taking into account the gradual increase in strain on the concrete surface is discussed in this paper.
本文将讨论综合运用非线性回归模型和时间序列分析的方法进行变形预报。
This article demonstrates that deformation forecast will be performed by a comprehensive method of non linear regression model combined with time series analysis.
研究高层钢筋混凝土建筑考虑建造过程的收缩徐变变形的结构分析理论及方法。
The structural analysis theory and method of reinforced concrete tall buildings in view of construction procedures and creep deformation of shrinkage were investigated.
研究了地下洞室围岩的时间效应变形特性,提出了分析围岩时间效应收敛变形的一种新方法。
A new method for analyzing the time-dependent convergence deformation of the underground surrounding rock is presented.
GPS变形监测数据分析方法多种多样。
There are different methods for the analysis of GPS deformation monitoring data.
介绍了材料变形分析和毛坯的设计方法。
This paper describes how to analyse the material deform and how to design the blanks.
介绍了材料变形分析和毛坯的设计方法。
This paper describes how to analyse the material deform and how to design the blanks.
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