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- The primary uncertain factors in the elastic modulus measurement of microcomponent by microcantilever deflection are analyzed and the fuzzy mathematic method is introduced to the evaluation process. 摘要在介绍悬臂梁法测量微构件弹性模量原理的基础上,分析了测量和评价过程的主要不确定因素,将模糊数学方法引入弹性模量的评价过程。
- Interferential Factors in Elastic Modulus Measurement of Three-point Bend Specimen with Compliance Method 柔度法测量三点弯曲试样弹性模量的影响因素
- elastic modulus measurement 弹性模数测量
- The static elastic modulus of the alloy is lower than 30 GPa. 合金的静态弹性模量小于30GPa;
- On the basis of measurement of time-dependent auto-shrinkage strains and elastic modulus of concretes,the time-dependent auto-shrinkage stresses may be calculated. 通过对混凝土依时的自收缩应变和弹性模量测定,求得依时自收缩应力。
- Way to decrease wave transit time errors in elastic moduli measurement using ultrasonic pulse reflecting method 超声弹性模量测量中声时测量精度的提高方法
- Two series of fatigue crack growth rate (FCGR) tests using three point bend specimen with different integral knife edge designs are performed. Effect of elastic modulus on the measurement of fatigue crack length using compliance technique is analyzed. 用不同整体刀口设计的三点弯曲SE(B)试样做了两组疲劳裂纹扩展速率 (FCGR)试验 ,分析了弹性模量在柔度法测量疲劳裂纹长度中的影响。
- The various types of stress, strain, and elastic modulus are summarized in Table 10-3. 各种应力、应变和弹性模量列于表10-3中。
- The larger the elastic modulus, the greater the stress needed for a given strain. 弹性模量越大,产生一定应变所需要的应力也越大。
- The ratio of stress to strain, or the stress per unit strain, is called an elastic modulus of the material. 应力与应变之比,即每单位应变的应力,叫做该材料的弹性模量。
- However, the elastic modulus of SCC is not significantly affected by S/A ratio when total aggregate volume is kept constant. 然而对弹性模数而言,当骨材总体积量一定时,改变混凝土含砂率对于弹性模数并没有太大的影响。
- The equivalent elastic modulus was deduced by comprehensive considering deflection and elastic modulus. 通过综合考虑挠度引起弹性模量和弹性伸长引起弹性模量推导出等效弹性模量。
- The effects of fiber distributing orientation and its length on elastic modulus of solidified resin are discussed. 依据复合材料相关理论预测了固化层片及固化零件的机械性能,如弹性模量、强度。
- The elastic modulus of foam core and composite skins and the stiffness of sandwich are analyzed. 分析了复合材料面层的弹性常数、泡沫芯层的模量和夹层结构的刚度;
- The study shows that the elastic modulus of the unconsolidated rock is very low. 随着含水饱和度的增大,弹性模量减小,泊松比的变化规律不太明显;
- A tipless cantilever was used to measure the elastic modulus of the single voxel with the ellipsoid shape. 借助于原子力显微镜,选用无针尖探针对成型点的力学性能进行了测试,建立了椭球-平面接触的弹性力学模型。
- As a result , RBC membrane elastic modulus using elliptical model is 20.9% greater than that of rectangular model. 结果发现,用椭圆模型估算所得的红细胞弹性模量比用矩形模型估算所得的红细胞弹性模量在数值上增加20。9%25。
- The elastic moduli Eijlm represents a tensor of the fourth order. 弹性模数Eijlm表示一个四阶张量。
- The calculation method of the elastic modulus of bell-shaped Metal Rubber (MR) isolator was investigated. 摘要给出了计算金属橡胶鼓形隔振器的当量弹性模量的方法。
- This paper discusses the principle of Young's modulus measuring by laser holography. 摘要论述了激光全息法测钢板杨氏模量的原理;