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。
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。
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。
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。
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。
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。
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。
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。
Hydriding Kinetics at Early Stage for U-2.5Nb Alloy
U-2.5Nb氢蚀初期动力学试验研究
SHPB dynamic experiment of modified geomaterials
改性岩土材料SHPB动力学试验研究
《LOCAL GRAVITY CHANGES AT THE ASHKHABAD GEODYNAMIC TEST-AREA》
阿什哈巴德地球动力学试验场的局部重力变化
Valve Train Dynamic Experiment and Model Study;
配气机构动力学试验方法与模型规划研究
PYROLYSIS EXPERIMENTS AND KINETIC STUDY OF PULP AND PAPER MILL SLUDGE;
造纸污泥热解试验和化学动力学研究
Constant Velocity Driving Shaft Kinematics and Dynamics Simulation and Experiment Analysis;
等速驱动轴运动学和动力学仿真及试验分析
Study on Measuring System of Tribological and Dynamic Simulating Machine;
摩擦学与动力学模拟试验机测试系统的研究
Experimental and Theoretical Study on the Dynamic Properties of Concrete;
混凝土动态力学性能试验与理论研究
Dynamic Analysis of Fatigue Experimental Machine Based on ANSYS;
基于ANSYS软件的疲劳试验机动力学分析
Dynamic Analysis and Testing on Spacail Two-Axis Turntable
空间二轴转台动力学分析和试验研究
Design of Minitype Laboratory Measuring System for Drying Kinetics
小型实验室干燥动力学测试系统设计
Dynamics analysis and modeling of helicopter rotor test-bed
直升机旋翼试验台动力学分析及建模
Analysis of Kinematics and Dynamics in Random Fatigue Test of Motorcycle;
摩托车随机疲劳试验台的运动学与动力学分析
Mechanical and Error Characteristics of Rocket Engine Thrust Vector Test System
火箭发动机六分力试验系统力学和误差特性
Dynamics simulations and experiments of asway mechanism for laser cutting head
激光切割头摆动机构的动力学仿真及试验
Simulation and Experimental Research on Piston Secondary Motion
活塞动力学二阶运动的仿真方法与试验研究
The Research on Dynamic Simulation of Tfree Axis Optical Tracking Test Table;
三轴光学跟踪试验转台的动力学仿真研究
Attempts to help students play an active role in the mechanics experiment of senior high school;
高中力学实验中发挥学生主动性的尝试