同时对机构进行了静态和动态特性理论分析,提出了机构静态和动态计算解析式,并用有限元方法对机构动态和静态特性进行了验证。
Theoretical analysis is done on the static and dynamic characteristics of the structure, differential equations are presented, and it is also verified by the finite element method.
采用塑性铰线理论,对三种可能的塑性铰线形式分别进行分析,得到极限承载力的解析式。
Using plastic yield line theory, three yield line patterns are analysed and the formulas of the ultimate bearing capacity are obtained.
结果用解析式表达,为边坡的稳定分析和设计提供了可靠的理论依据。
All the results are showed through analysis method, which offers reliable theory in the analysis and design of slope stability.
本文以区域分析理论为工具,提出分次谐波共振过电压的一个近似解析公式。
In this paper, a formula of approximate analytic solution of subharmonic resonant overvoltage is established according to the theory of region analysis.
也分析了参数大时。解析理论不适用的原因。
The useless reasons of analytical theory for large parameter are analysed.
运用泛函分析和积分方程理论,证明了系统解的存在性与唯一性,得到系统解的解析表达式。
Applying the theory of integral equation and functional analysis, we prove the existence and uniqueness of the system solution to the equation, and get the analytical expression of the solution.
根据钣金件的分类,利用解析画法几何的理论,对典型钣金件进行展开分析并建立它们的展开线数学模型。
Base on the theory of analytical spatial geometry and the classification of sheet metal products, the typical sheet metal's unfolding methods are analyzed and the mathematical models are built.
基于理论分析建立了第三类边界条件下的煤粒瓦斯扩散方程,并给出了解析解。
The differential equations of coal particle gas diffusion under the third kind boundary condition and its analytical solution have obtained on the basis of theoretical analysis.
在解析结构理论研究的基础上对所设计的模糊控制器进行了定性和定量的分析,分析结果和仿真实验证明了该方法的优越性和有效性。
It analyses the controller qualitatively and quantitatively on the base of analytical structures theory research, the analysis and simulation results show its advantage and effectiveness.
采用理论分析、行为解析、观察、访谈等方法,对网球运动中重要的环节——接发球的基本技术和战术进行了比较全面的探讨。
Through using the method of theoretical analysis, observation and interview, this paper made comprehensive discussion on basic technique and tactics of receive a service of tennis.
理论分析和应用实践表明了遗传算法用于大气颗粒物源解析研究具有简便、准确和实用性强等特点。
It is shown that GA is simple, precise and practical for sources apportionment of atmospheric particulates by the theoretical analysis and practical application.
本文利用了解析法对电机定子面内弯曲模态的特征进行了分析,得到了圆环形薄板固有频率的理论表达式。
This thesis utilize the analytic method to stator of ultrasonic motor the curving vibration, receive the theory expression formula of the natural frequency of the round annular sheet metal.
对局域增强技术进行了理论分析,得出了信噪比改善的解析结果;
The local area enhancement method was analyzed and gave the analytic result for SNR improvement.
基于理论分析,得出了此传感结构的应变与布拉格波长相对位移量之间的关系,给出了应变灵敏度的解析表达式。
The relation between relative shift of Bragg wavelength and the strain applied on the sensor is derived theoretically, and the analytical expression of strain sensitivity is also given.
从理论上推导了一般情况下多层样品PTR信号的解析式,分析了光学不透明三层样品。
The general analytical expressions of PTR signal for multilayer samples are derived. The optically opaque three-layer sample is analyzed in details.
通过分析,针对混凝土材料,提出了可给出弹体减速度时间历程解析解的法向膨胀理论。
For concrete material, a normal expansion theory was proposed by which some deceleration about time history of the projectile can be analytically given.
实验结果和理论分析表明永磁涡流制动是一种高效可靠的制动方法。通过与解析法和实验结果的比较,证明用有限元法分析永磁涡流制动的可行性和准确性。
Compared with the analytical and experimental results, it is confirmed that the permanent magnet eddy-current brake is an effective braking method and FEM is suitable for analyzing it.
采用基于二次规划的准解析法理论,建立了结构分析和结构优化系统(SAAOP)。
The system (SAAOP) of structure analysis and optimization based on dual method has been set up.
其次在理论方面,采用简单的单自由度系统作为模型,用集中质量和刚度,采用解析法对系统进行动力学分析。
At the theories aspect, the adoption simple single freedom degree the system as a model, using concentrated quality and just degree, analysis the system dynamics problem as analyze method.
针对变形特点,并借助理论分析,解析影响刚架结构变形的主要因素。
In allusion to the specialty of deformation, it resolves the main factors which influence the distortion of the metal rigid frame structure with theoretical analysis.
这一理论是几何学、代数学、复分析、微分方程解析理论交叉的产物,体现了数学的统一性。
The theory of automorphic function is the result of the intersection of geometry, algebra, complex analysis and differential equation, which manifest the unity of mathematics.
给出了包括位移函数、刚度矩阵和荷载矩阵在内的理论分析过程,从而建立了半解析单元法。
Regular functions are set up and semi-analytical element method is constituted. Displacement functions, stiffness matrices and load matrices are presented in details.
分述了目前荷载缓和体系计算理论,用解析法对一单层索系荷载缓和结构分析。
After describing the current computation theory of load-relieving system, the analytical method was introduced to study the characteristic of the single-layer cable load-relieving structure.
本文分析了自旋为1的核的fid解析式,理论上解释了这一现象。
It is theoretically explained by analysing the FID of a spin - 1 system.
宾汉极限切应力是描述非牛顿体流变特性的一个重要参数,由于流体中泥沙颗粒之间作用的复杂性,使得宾汉极限切应力的理论分析还不完善,其解析计算也较繁琐。
As the role between the sands is so complex, the theoretical analysis of the Bingham yield stress has not been so perfect, and the analyzed calculation was much multitudinous.
通过实例计算,将数值解结果与解析解结果进行比较,数值解结果具有较高精度,为工程实际中的无损检测提供了理论和计算分析依据。
Compared with the analytical results, the numerical results have attained a high precision. The study provides a basis for a theoretical and numerical analysis on defectoscopy.
文章在解析中国资本帐户理论与现状的基础上,实证分析了资本帐户运行的动态规律,并提出了相关的政策建议。
Based on the current situation of China's capital account, this paper makes an empirical analysis of the dynamic rule of capital account movement, and presents some Suggestions.
作者将廓面分析建立在共轭曲面理论基础上,提出凸轮廓面自动分析的离散解析原理。
So, the discrete analysis principle of conjugating surfaces to automatically analyze spatial cam surfaces is proposed in this thesis.
本文首先回顾了研究海洋水团的T—S关系分析方法、T—S曲线解析理论分析方法和模糊数学分析方法。
Firstly, there is a review in this paper about some analyzing methods of T-S relationship, the analytical theories of T-S curves and fuzzy sets of studying water masses.
利用该理论对五种具体材料进行分析,结果表明,解析结果与试验结果及数值分析结果吻合较好。
Theoretical analysis on the Taylor impact of five practical materials shows that the analytic results are in agreement with the experimental and numerical.
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