力法

空间构架的动力分析和QR力法的应用

Dynamical Analysis of Space Frames with the Application of the QR Force Method

简化力法计算的两种补充方法

Two Supplement Methods for Simplifying the Calculation of Force Method

应力法剪切模具CAD和动态仿真系统的设计

CAD and design of dynamic simulation system for stress shearing dies

利用高温应力法研究Ti含量和冷却速度对中碳微合金化钢沉淀强化效应的影响

Influence of Ti content and cooling rate on precipitation strengthening effect in medium Mn-V microalloyed steels by a high temperature stress method

不测力法主要通过自己编写的MATLAB程序（响应谱分析法，随机子空间法）对试验数据进行处理。

Modal parameters identification include ODS , ODS mainly use MATLAB procedure ( Response spectrum method , SSI ) for dealing with the experiment data .

在处理力法上采用实数基2的FFT算法，使用C和汇编的混合编程在DSP实现；

The algorithm of FFT based on 2 is the main method for signal processing , that combined the C and assembly program , and carried out by DSP .

周期激振力法控制Mathieu方程的混沌

Controlling Chaos of Mathieu Equation by Periodic Force

在此基础上，利用名义应力法并根据Miner线性损伤累积理论估算了该构件的安全疲劳寿命。

On the basis of this , the part 's safe fatigue life is estimated according to normal stress method and Miner 's linear damage accumulating theory .

本文用直接力法在时域内推导了粘弹性Timoshenko梁的控制微分方程，它同时计及了材料的拉伸粘性和剪切粘性。

In this paper , a governing differential equation of viscoelastic Timoshenko beam including both extension and shear viscosity is developed in the time domain by direct method .

分别采用滤纸片法，DPPH自由基清除法、羟自由基清除法和总还原力法对大火草内生菌发酵产物做体外抑菌活性、抗氧化活性研究。

In vitro antimicrobial and antioxidant activity of the endophytic fungi were analyzed by filter paper method and DPPH , reducing power , hydroxyl radical scavenging , respectively .

本文叙述了应用有限元法计算永磁式摆动电动机静态磁场分布，并应用Maxwell应力法计算电机的定位转矩。

In this paper , we use the finite element method to calculate the static magnetic field of permanent magnet oscillation motor , and apply the method of Maxwell force to calculate detent torque of the motor .

采用主应力法和修正的Tresca屈服准则，可分别导出缩径成形力和壁厚变化规律的计算公式。

In addition , the equations for calculating the sinking force and wall change are derived by using the slab method and the modified Tresca yield criterion .

基于刚性转鼓加载传递、XY传感测力法，导出表征轮胎不均匀性的径向力和侧向力变化量的传递关系。

Based on the method of load transfer from rigid drum and X-Y force sensors , the transfer relationship of the variations of radial force and lateral force , which are used to characterize the tire uniformity , is deduced .

最大相容应力法是通过求解综合的稳定平衡方程而确定失稳应力的，它能精细地给出裂纹撕裂扩展的全过程，比JR曲线稳定性分析方法更为简洁精确。

The maximum admissible stress method by solving the comprehensive stability equilibrium equation determines the instability stress , it can give all process of crack ductile tearing and is more explicit and more accurate than J_R curve stability analysis .

用该算法对一个自立式单杆输电塔进行了风振疲劳累积损伤计算，将计算结果和雨流法、等效应力法、等效窄带法和Holmes估算法进行了比较。

Accumulated fatigue damage of a free-standing single rod transmission tower under wind load was calculated by the proposed method , and the data were compared with those of rain flow method , equivalent stress range method , equivalent narrow band method and Holmes method .

对散点法试验获得的高周疲劳数据，提出了用等效应力法处理中值S-N曲线、用修正的三参数幂函数法或修正的等效应力法处理统计值P-S-N曲线的方法。

The reduction method of equivalent stress model for median S-N curves and modified equivalent stress model or three parameter power function for P-S-N curves has been proposed based on data of high cyclic fatigue obtained by discrete test .

采用伪力法和叠加原理，结合所求的基本解，给出了含中心斜裂纹的岩石类材料在压缩荷载作用下的应力强度因子（SIF）的解法。

With the aid of the pseudo-traction method , the superposition technique and the presented fundamental solutions , a method to obtain the stress intensity factors ( SIFs ) for materials such as rock with central inclined cracks under compressive loading is proposed .

另外，采用修正Miner法则和断裂力学方法对40Cr高强螺栓的疲劳寿命进行估算，同时引热点应力法对40Cr高强螺栓螺纹根部进行应力分析。

By means of hot-spot method we analyze the root of screw of high-strength bolt . Besides , on the basis of analysis above , amendment Miner ruler and mechanics of fracture respectively are adopted to study its fatigue life estimation .

本文采用最大主应力法将多轴应力转化为单轴应力状态，参照Haigh形式的Goodman疲劳极限图，得出机械载荷下高速客车车轮辐板的疲劳强度满足评估要求。

This paper use maximum principal stress method to translate multiaxial stress state to uniaxial stress state . According to the Haigh-Goodman fatigue limit diagram , it is showed that the fatigue strength of high speed passenger car wheel web satisfy the design requirements under the mechanical loads .

并根据力法位移协调方程，给出了三梁式和四梁式渡槽横向结构弹性支承反力的计算公式。

Calculation formula of orientation structure elasticity supporting force is given .

基于拟力法的框架结构静力弹塑性分析

Static Elastic-Plastic Analysis of Frame Structure Based on Force Analogy Method

坝基稳定分析的有限元直接反力法

Finite Element Direct Force Method in Stability Analysis of Dam Foundation

极限应力法计算复合桩基沉降

Utmost stress method used to calculate settlement of composite pile foundation

浅壳弹塑性问题的分级分离变量初应力法

Stepped-Variable-Separated Initial Stress Method for the Elastic-Plastic Analysis of Shallow Shells

土体地震反应分析的简化有效应力法

A simplified effective stress method of soil mass earthquake response analysis

弹性薄壳大变形分析的杂交应力法

Large Deflection Analysis of Thin Elastic Shells by Hybrid Stress Method

应力法剪切下料的剪刃形式和适宜参数问题

Study of Suitable Shear Shapes and Parameters in Stress Shearing Blanking

相应地提出了降砷处理的力法。

Accordingly , a method of lowering the arsenic content is offered .

单位力法计算弧形闸门的扭转问题

Calculation of radial gate 's torsion problem with method of unit force

压杆稳定设计的名义应力法

A Nominal Stress Method for the Stability of Design of Axially Compressed Bar