表3.9从弯曲模量曲线测定的特征温度。
Table 3.9. Characteristic temperatures determined from the bending modulus curves.
湿热对复合材料弯曲强度的影响要大于对弯曲模量的影响。
The influence of hygrothermal environment on flexural strength of composites is greater than flexural modulus.
木粉的碱化处理使复合材料的弯曲强度和弯曲模量分别下降20。
Alkaline treatment of wood flour makes flexural strength and flexural modulus of the composite decrease by 20.
合金的弯曲强度和弯曲模量都随着合金中abs用量的升高而下降。
The flexural strength and flexural modulus decreased with the increasing amount of ABS.
力学性能显示,加入HA微粒后,弯曲强度和弯曲模量均得到了提高。
Mechanical property showed that bend intensity and bend mould were both enhanced after addition of ha granules.
实验表明,随着纤维含有量和纤维长度的增加,材料弯曲模量呈递增趋势。
Experimental results show that the flexural modulus increases with the increases of the fibre content and length.
毛竹沿径向的弯曲强度和弯曲模量从最内层竹黄处向最外层竹青处逐渐增大。
With respect of bamboo, bending strength and modulus of rupture increased gradually from inboard bamboo inner place to outboard bamboo skin in the radial direction.
结果表明,复合材料的拉伸强度、曲强度和弯曲模量随着云母用量的增加而提高。
The results showed that the tensile strength, flexural strength and flexural modulus increased obviously with increase of amount of Mica.
结果表明:随着EPDM硬度的增加,共混物不仅韧性提高,弯曲模量也大幅度上升。
Results showed that as the hardness of modified EPDM increased the brittle-ductile transition moved to high rubber contents and the flexural modulus increased profoundly, however.
织物硬挺度测试仪,可通过简单操作及计算测出织物的弯曲高度、弯曲刚度、弯曲模量。
Fabric Stiffness Tester. To determine the bending height, flexural rigidity and bending modulus of fabric by simple procedures and calculation.
通过良好的界面控制,可显著提高复合材料的弯曲强度和弯曲模量,模量的提高比强度的提高幅度更大。
Flexural strength and modulus of super-hybrid composite can be improved greatly by the better interfacial control. And the increasing rate of flexural modulus is more than that of flexural strength.
随着复合材料中ha含量的增加,材料的弯曲强度、弯曲模量有大幅提高,而材料的抗拉强度即韧性降低不大。
With the increase in ha content, the flexural strength and flexure modulus of composites had been greatly increased and the tensile strength of composites had only a little change.
结果表明,OM MT的添加可以提高体系的拉伸强度、弯曲强度和弯曲模量,但冲击强度会有某种程度的下降;
The addition of OMMT improved the tensile strength, flexural strength and flexural modulus of the alloy, however, the impact strength decreased to a certain extent.
结果表明,随着植物油多元醇加入量增加,泡沫塑料的压缩强度和弯曲模量逐渐减小,弹性模量呈先缓慢上升后下降趋势。
The results showed that compressive strength and bend modulus were decreased and elastic modulus increased, then dropped when vegetable oil polyol was used.
随碳纤维比例的增大,该复合材料的拉伸强度、弯曲强度、弯曲模量及热变形温度均呈上升态势;而缺口冲击强度及击穿电压呈下降态势。
The results of experiments show that tensile strength, bend strength, bend modulus and heat deformation temperature of the composite materials are increased with the increase of carbon fibre content.
织物硬挺度测试仪,可通过简单操作及计算求出织物的弯曲高度、弯曲刚度、弯曲模量。标准:ERT 50 - 2ASTMD1388 BS 3356。
Fabric by tester dull color. gives degrees operation and simple calculation out the fabric of bending height, bending rigidity, bending modulus. Standard: ERT 50-2 ASTM D1388 bs3356.
废胶粉经自制表面改性剂ACDI预处理后,其相应的RHDPE/EVA/MWRP体系的拉伸强度和弯曲模量分别增加35%和25%,而对共混物的其它性能影响不大。
The tensile strength and the bending modulus of RHDPE/EVA/MWRP blend increased by 35% and 25% respectively when the waste rubber powder was modified by self-made surface modifier ACDI.
测试了塑木板材的拉伸强度、弯曲强度、冲击强度、拉伸弹性模量、弯曲弹性模量等力学性能;
The tensile strength, bending strength, impact strength, tensile modulus of elasticity and bending modulus of elasticity were determined.
结果表明:云母可有效提高PP的弯曲强度及模量、悬臂梁缺口冲击强度和耐热性能;
The results show that the addition of mica can enhance the flexural strength, flexural modulus, notched Izod impact strength and heat deformation temperature of the composites;
到目前为止,仅通过拉伸、压缩或弯曲试验测得了木材的静弹性模量。
So far, we have found that the static elastic modulus of wood can only be measured through the experiments of tension, compression and bending.
在不规则样条的负荷-挠度取拐点后直线段切线与横坐标的交点作零点修正后所测得的弯曲弹性模量比较接近真实值。
Drawing a tangent after inflection and intersected the abscissa the slope of the tangent was taken as the flexile modulus.
作为实例,给出渤海25、50、100年重现期的平整冰层设计厚度分布、压缩强度分布、弯曲强度分布、剪切强度分布和弹性模量分布。
As samples, the distributions of ice sheet design thickness, compressive strength, flexural strength, shear strength and elastic modulus for ice periods of 25, 50 and 100 years are presented.
在总厚度不变时,破坏载荷,弯曲强度及弹性模量都随金属厚度增加而增加。
Result When the whole thickness of the samples were determined, the fracture load, bending strength and elastic modulus were increasing according the increase of the metal thickness.
本文介绍在CSY型传感器系统实验仪上扩展用弯曲法测材料弹性模量新实验。
A new experiment of measuring modulus of elasticity with the flexural method on the experiment device of CSY sensor system is introduced.
结果表明,在不饱和聚酯树脂中加入2 0 %的该类低收缩添加剂,树脂的固化收缩率为2 1% ,弯曲强度保有率为88% ,弯由模量没有明显变化;
It shows that after adding 20% low profile additive to the UP resin, the shrinkage rate of cured resin is 2.1%, the retention rate of bending strength is 88% and no change in flexural modulus.
材料密度对弯曲强度和模量影响很大,但对弯曲挠度基本没有影响。
The results also show that the density has a great impact on the strength and modulus rather than the flexural deflection.
利用弯曲振动试验、纵波传播试验、纵波共振试验测定刨花板的动态抗弯弹性模量。
The dynamic deflection moduli of particleboard were measured by flexural vibration. longitudinal transmission and longitudinal resonant vibration.
阐述了基于原子力显微镜(afm)的弯曲测试测量纳米梁杨氏模量的理论和方法。
The theory and method of bending test on nanobeam for the measurement of Young's modulus based on atomic force microscope (AFM) are introduced.
胞壁弯曲和胞壁缺省对多胞固体产生极大影响,多胞材料的体积模量、剪切模量和弹性模量随胞壁弯曲程度、胞壁缺省的增加显著下降。
The results show that the bulk modulus, shear modulus and elastic modulus decrease remarkably with the increasing degree of wavy and the missing of cell wall.
在对PV C - U型材弹性模量试验中发现,同一样品的规则样条与不规则样条的弯曲弹性模量相差较大。
In the testing of the flexile modulus of PVC-U profiles, the load-deflection trace varied with the shapes of the samples, an inflection appeared when using irregular samples.
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