Although basing on the theory of elastic stability, these formulas agree well with test results in inelastic range as well.
这些公式虽然由弹性稳定理论导出,和非弹性范围内的试验结果也吻合较好。
The article presents mechanical characteristics and its test method of elastic components widely used in car suspension.
介绍了轿车悬架中广泛采用的弹性元件的力学特性及其测试方法。
The primary analysis was done on the experiment results and the site experience of vibration test on the elastic foundation slab was concluded.
在此基础上,对试验结果进行了初步的分析并总结了弹性地基板振动测试的场地经验。
The development, formulation, manufacture process, test method, application process and et al of transparent elastic putty are introduced.
介绍了透明弹性腻子的研制、参考配方、生产工艺、检测方法、施工方法等。
On the basis of the calculation of compressed roller area and the rubber rigidity test, the authors give a method of calculating the elastic pressure of offset rollers and the waveform of time domain.
在胶印机胶辊压缩区域面积计算和胶皮刚度测试的基础上,给出了一种计算胶辊弹性压力及其时域波形的方法。
The test result showed that the gel strength and the elastic modulus was increased while the gel elasticity was almost not changed with the increasing of the starch concentration.
材料试验机研究的结果表明,在一定的淀粉乳浓度范围内,凝胶强度和弹性模量随淀粉乳浓度的增加而增加,而凝胶弹性则基本保持不变。
Elastic finite element analysis shows that theoretical results accord well with test results.
有限元分析结果表明,板在未裂阶段的理论变形与试验观测结果符合很好。
The changes of moisture absorption properties, tensile strength, fracture elongation and elastic modulus of APMOC fiber with aging time were investigated through the hygrothermal aging test.
通过湿热老化试验,研究了APMOC纤维吸湿性能、拉伸强度、断裂延长率以及弹性模量随老化时间的变化。
The effects of rotor speed, draft ratio and twist factor on the properties of elastic rotor-spun yarns were investigated, and the technology optimizing was done through the orthogonal test.
分析了转杯速度、牵伸倍数、捻系数对弹性转杯纱性能的影响,并通过正交试验对工艺参数进行了优化。
The transmission mechanism of MBDM is validated and some performance parameters, such as transmission efficiency and elastic creep ratio, are measured by test.
本文通过试验,验证了MBDM的力学机理,测定了传动效率及弹性滑动率等相关性能参数。
A test method of velocity measurement for elastic constants of composite material is proposed.
提出了一种实用的声学法测量复合材料弹性常数的方法。
The calculation example shows that the elastic stress analysis agrees with the results of the test.
算例表明,弹性应力分析结果与测试值符合良好。
Test method: put the specimen under the pressure plate, controlled by computer, the sponge with pressure change calculated elastic properties, elastic properties generated curve, print out the curve.
泡棉应力测试仪检测方法:将试样置于压盘下,由电脑控制,将海绵随压力的变化的弹力特性计算出来、生成弹力特性变化曲线,把特性曲线打印出来。
A new hook test fixture has been introduced to test elastic loops using the head probe.
采用一种新的吊钩测试装置和探针测试弹性环。
In this paper, the aerodynamic parameter identification of elastic aircraft is studied by the maximum likelihood estimation algorithm using, orthogonal test table for computing sensitivities.
本文基于正交计算灵敏度的极大似然估计算法研究了弹性飞行器的气动参数辨识问题。
Test result indicates that silicone sealant has excellent elastic recovery under different conditions, and the two-component polysulfide sealant has relatively higher elastic recovery.
通过测试不同密封胶样品在不同试验条件下的弹性恢复率,比较了它们的弹性恢复性能。
Analysing the character of internal forces of anchor cable frame by winkler model and verifying it by field test a calculation method is put forward based on elastic foundation beam.
利用winkle r地基模型分析锚索框架的受力特征,并通过现场试验加以验证,提出锚索框架的弹性地基梁计算模式。
RCRT has many advantages and great application prospect as compared with the traditional elastic recovery test.
将RCRT法与传统的弹性恢复试验作比较,突出RCRT的优点及其应用前景。
The principle of a new static loading test method for weak rock masses, a method of borehole elastic modulus gauge, is described.
介绍了在软弱岩体中静荷载测试中钻孔弹模计法的原理和方法,并将该法运用到现场,得到了软弱岩体的压力变形的两种特殊形式。
Dynamic characteristics of an elastic coupling are expounded in three aspects including structure analysis, dynamics calculation and test.
从结构分析、动力学计算和动力特性实验三个方面阐述并研究了弹性联轴器的动力学特点。
The test results of mechanical properties indicate: elastic modulus is much higher than that of common PZT ceramics, with increasing about 36%.
力学性能测试结果表明:纳米复合PZT陶瓷的弹性模量较普通PZT陶瓷有明显提高,约提高36%;
According to the test results, as the load levels increased, the stress of the measuring points increases linearly. The structure worked in elastic behavior.
模型试验表明,随着试验荷载等级的提高,各测点的应力呈线性增长,结构的受力处于线弹性阶段。
This paper deals with computation of elastic Plastic F. e. m. for this centre cracked plate by ADINA Program. The computing result for this plate of plane stress model and test result were very close.
本文论及针对这种试板,调用ADINA程序进行弹塑性有限元分析,平面应力模式下的计算结果与实际测试结果十分接近。
The test results indicate the structure completely work at elastic state under the normal applying load and have enough cracking and strength safety factor.
试验结果表明:结构在正常使用荷载作用下完全处于弹性工作状态,具有足够的开裂安全系数和强度安全系数。
Nowadays the standard on the experiments of materials characteristics of GFRP bars is incomplete; the data about the electrometric method on the elastic modulus test of GFRP bars is especially scarce.
目前GFRP杆件材性测试相关规范还不完备,特别是采用电测法测试GFRP杆件弹性模量缺少相关资料。
Finally, according to the results of triaxial rheological test, Lianyungang soft clay can be investigated as an elastic-viscoplasticity.
最后,根据三轴流变试验结果,将连云港软土作为弹-粘塑性体来研究。
The paper discusses shear key's species, test of bearing capacity and elastic theory and plastic theory.
探讨了剪力键的类型、试验承载力、以及其弹性和塑性设计方法。
By forecasting the length of the elastic rope with linear regression anslysis, test vehicle′s speed can be controlled acctrately.
清华大学汽车碰撞实验室利用橡皮绳弹射加速试验车进行碰撞试验。
Because of this, a torsional vibration test system for elastic coupling is developed, which can test torsional vibration of elastic coupling under the stimulated work conditions.
基于此,本课题为弹性联轴器研制扭转振动测试系统,模拟其在长期运转的工况测试其扭转振动情况。
Because of this, a torsional vibration test system for elastic coupling is developed, which can test torsional vibration of elastic coupling under the stimulated work conditions.
基于此,本课题为弹性联轴器研制扭转振动测试系统,模拟其在长期运转的工况测试其扭转振动情况。
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