载荷情况

结合Poincaré映射和相平面研究了系统在不同外载荷情况下的各类稳态响应及其动力学分岔特性。

Based on Poincar é maps and phase plane plots , both the steady-state responses and their bifurcations are investigated by changing the external loads .

常温下结构构件的应力应变测量，随着载荷情况不同可分为静态测量和动态测量两种。

The stress-strain measurements of structural components in room temperature are divided into static and dynamic due to the different loads .

应用ANSYS有限元分析工具，对该模型进行分析计算，得出气门在最大冲击载荷情况下的应力和变形情况等。

The stress figure and its value were acquired by using ANSYS when the valve enduring the maximal load .

在用Fourier积分变换解决裂纹问题的著作中，都讨论对称载荷情况下的裂纹问题。

In his previous researches Sneddon adopted Fourier integral transformation were used to solve crack problem and only those under symmetrical load were dealt with .

运用直接计算法，利用国际上相关成熟的计算程序（Ansys），进行船体结构强度计算，即：首先建立三维舱段模型，对给定的工况，分析载荷情况，计算局部结构强度；

With the help of the international widely-used software ANSYS , the thesis adopts the Direct Strength Method ( DSM ) to calculate the local structure strength .

使用PVDF涂层建筑膜材制成的结构，在承受外载荷情况下，力学行为非常复杂。

The mechanical behavior of architectural structure made up of PVDF-coated architecture membrane , is very complex under exterior loading .

利用动力学软件ADAMS对管片拼装机进行不同工况条件的多刚体动力学仿真，对比分析结果，得到管片拼装机工况条件下拼装机大梁的载荷情况。

Multi-rigid-body dynamics simulation was made by the dynamics software ADAMS on different working conditions . Comparing the results , we can get the loading condition of erector-bridge .

本课题就是利用ANSYS软件，根据无螺栓十字轴万向联轴器的特殊载荷情况，采用有限元的静力分析方法、动力学模态分析方法，对其强度、刚度、振动等方面进行理论分析和计算。

This paper uses statical analysis and dynamic modal analysis function in ANSYS , based on specific load on Cross-axis universal coupling without bolt , to analyze its strength , rigidity and vibration .

然后，利用MARC软件求出传输塔在只承受自重和电缆载荷情况下的应力和位移，并找出危险点；

Secondly , MARC software was used to obtain stress and displacement of transmission tower under the load of only dead weight and cables , and to find the identify risk point .

本文对挠性膜盘联轴器进行了优化设计，优化的目标可以是重量最轻，也可以是在给定的外载荷情况下，膜盘的结构最大工作应力最小。

This paper gives an optimization design of flexible diaphragm couplings .

该法对复杂载荷情况下的弹塑性分析有一定的价值。

The recipe is of some value to elastoplastic analysis .

分析并计算了天线的载荷情况，提出了提高定向天线稳定性能的有效措施。

Next analyzes and calculates of the load situation of directional antenna .

复杂载荷情况下平均应力修正方法

Mean stress amending method for fatigue under complex loading

具有非零最小弯曲刚度梁在多载荷情况作用下的等强度设计

Uniform Strength Design of Beams with Non-Zero Minimum Flexural Rigidity under Multiple Loadings

本文分析了用于脉动无级变速器的超越离合器在锁紧过程中应力、载荷情况。

In this paper the stress and load of Lamination-type Impulse Drive in locking tightly are analysed .

最后对自由振动，脉冲激励和运动载荷情况分别进行了讨论。

Finally , the cases of free vibration , impulsive response and moving load are also discussed .

在高剪切及大载荷情况下，血液组分变化成为影响血液承载能力的主要因素。

In the conditions of big shear rate and load , blood constituent change becomes the main factor .

此外，详细地分析了梁在不同载荷情况下可能的运动模式。

Moreover , the possible motion mechanisms of the beam under different load intensity are analysed in detail .

它要有足够的强度和刚度，以保证机组在各种载荷情况下能正常运行。

It need enough strength and rigidity to promise the normal run of wind turbine under every load case .

计算结果表明，在非均匀载荷情况下，套管强度破坏的危险性会增加。

The computation result shows that the risk of casing destruction will increase under the condition of non-uniform load .

考虑多种载荷情况，并假设每个原有节点的质量不变。

We take into consideration multiple loading conditions and assume the mass of each existing node to be constant .

研究了在两种载荷情况下材料的热/机械疲劳循环应力影响。

Also the effect of hold time on cyclic stress under conditions of triangular and trapezoidal wave shape was studied .

在分析影响起重机金属结构疲劳载荷情况的基础上，给出了起重机主梁起吊过程中不同阶段的动力学模型。

The paper builds the models at different stages of lifting operation on the basis of analysis of loads influencing crane structure fatigue .

首先，计算主要支撑和传动部件的载荷情况，对直线导轨和滚珠丝杠进行选购。

Firstly , the transmission support and load conditions of the main components are calculated , and the ball screw and linear guide are purchased .

首先分析过程设备的载荷情况，重点分析压力脉动这一主要动载荷；

Firstly , analyze the loads of the process equipments , and emphatically analyze the pressure fluctuation that is the important dynamic load in the process equipments ;

通过分析不同修形量以及不同载荷情况下齿轮啮合传递误差的变化规律，确定了最佳的齿廓修形参数。

At the different amount of gear modification and load case , analyses the gear mesh transmission error , and determined the optimum parameters of profile modification .

汽车在实际行进过程中所受到的载荷情况很复杂，因此，采用经典力学的计算方法对其进行分析有很大的局限性。

The loads acted on motor vehicle in actual are very complex . So , using the classical mechanics method to carrying out analyzing has significant limitations .

随后，对三维单元和复杂载荷情况下，数据的处理方法给出了说明。

During this progress , the special circumstances about 3D element and complex stress field have been discussed , and a dada processing method has been proposed .

使用弯板式传感器可以在不停机、不切断钢丝绳和大载荷情况下测试钻机载荷。

The bended plate sensor can be used for measuring drilling rig loads under conditions of heavy loads without shutting down the machine and cutting off the wire rope .

薄膜的破坏形式有两种，一种是在拉伸状态下的分叉和断裂，另一种是在压缩载荷情况下的屈曲和脱粘。

There are two failure modes of the thin film , one is the bifurcation and fracture under the tension load , and another is buckling and delamination under the compression .