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1)  dynamical testing
动态力学试验
1.
Creep of elastomer modified PP under static load can be predicted from dynamical testing (Fatigue) A variation of the amplitude near a constant mean load allows extrapolation to static load conditions Good agreement is achieved between the calculation from dynamic testing and static creep behavior This technique will effectively reduce the testing duratio
弹性体改性热塑性塑料在静态拉伸负荷下的蠕变行为可以借助于动态力学试验方法得到快速评估。
2)  dynamic hardness test
动态试验力
1.
The hardness test consist of the still force hardness test and the dynamic hardness test according the test force.
同时 ,按试验力状态 ,将这六个国家标准分为两种 ,静态试验力或动态试验力硬度试验方法。
3)  dynamics test
动力学试验
1.
The three dynamics tests and their test conditions for the 120 km/h speed increased freight cars organized in our country are described.
介绍了我国组织的120 km/h提速货车的3种动力学试验及其试验条件,针对提速货车的常规动力学性能试验和可靠性试验结果分别进行了分析、总结,并就试验中暴露出的问题提出了相应的解决建议。
2.
In the locomotive and car dynamics test,the dynamics index should be considered in the case of varying speed and line state,so the line state should be acquired in the dynamics test.
在机车车辆动力学性能试验中 ,必须考察评价被试车在各种不同的速度、线况下的动力学性能 ,为此在动力学试验中必须采集线路状况。
3.
In view of the present conditions of the lateral dynamics performance of the SW-160 type passenger car bogies in operation, via the dynamics calculation analysis, the optimized scheme of the bogie suspension parameters is put forward, the dynamics test and research on the basis of actual cars indoors are made on the reform scheme of the new type air spring with small lateral rigidity.
针对SW—160型客车转向架运用中横向动力学性能的现状,通过动力学计算分析提出了转向架悬挂参数的优化方案,并对采用新型小横向刚度空气弹簧的改造方案进行了室内现车动力学试验研究。
4)  dynamic test
动力学试验
1.
The line dynamic test and the locomotive operations within one year after the replacement of axle box linkage indicate that the improvement works efficiently.
更换轴箱拉杆后对机车进行的线路动力学试验及试验机车改进后一年多的运用情况表明,这一改进措施起到了很好的效果。
2.
The dynamic test on track for the first double deck passenger train of middle and long distance in our country is described.
介绍了我国第一列中长途双层客车的线路动力学试验,并进行了较详细地分析,为保证列车的运行安全性和舒适性提供了可靠的依据。
5)  dynamic torque tests
动态力矩试验
1.
The old steel backbone disk in brake application for airplane is tested by ground dynamic torque tests, using stantards of Chinese Technical Standard order (CTSO-C26C) shows that the properties of the old steel backbone disk in brake application for airplane completely meet the design requirements.
飞机上采用过的旧钢骨架制动盘,用中国民用航空局技术标准(CTSO-C262C)经过地面动态力矩试验,国产航空应用的旧钢骨架盘性能完全满足设计要求。
6)  soil dynamic experiments
土动力学试验
补充资料:动态力学分析
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性质:利用动态力学试验求取材料在周期性外力作用下的模量和损耗,并把模量和损耗作为温度、频率或时间的函数来考察材料的黏弹性能的方法。对试样施加随时间交变的应力或应变,求取作为温度、频率或时间函数关系的模量和损耗的关系曲线,以研究材料的黏弹行为,这就是动态力学分析的主要内容。其中,模量和损耗与时间的关系曲线,即是动态力学分析时间分布曲线。这里最常用的加载形式为强迫振动式的扭摆法、扭辫法、振簧法、三点式弯曲法等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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