1、

In this paper, the distribution of biaxial bending strength and the influence of loading rate on fatigue strength in the biaxial bending test by use of soda-lime glass specimen with micro indentation crack are studied.

本文研究了带有微小压痕裂纹的钠钙玻璃试件在惰性环境中的双轴向弯曲强度分布和加载应力速率对试件疲劳强度的影响。

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2、

On the basis of large model test and finite element analysis, the influence on bending strength and stiffness of concrete beams strengthened with CFRP sheets is presented.

在大比例模型试验的基础上,应用有限元程序对T型梁进行了加固分析,以研究CFRP布加固对混凝土梁抗弯能力及刚度的提高程度。

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3、

Decohesion extends easily along the interface of SiC p/ Fe. Nickel plating on SiC p can remarkably improve the interface binding and increase the bending strength and especially the wear resistance.

裂纹易沿SiC p/Fe界面扩展,SiC p涂覆金属镀层通过镍与铁基体扩散结合来改善SiC p/Fe界面结合,提高材料的强度、韧性及耐磨性。

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4、

Determination of Biaxial Bending Strength for Soda-Lime Glass

钠钙玻璃的双轴向弯曲强度

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5、

The bending strength of this slide plate is up to 48.7 MPa at 1400 ℃, and its service life is two times as that of Al2O3?

Al2O3滑板材料,其1400℃高温抗折强度高达48.7MPa。

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7、

In this article, the method of producing the glass from the goldmine-tails has been studied, and the bending strength, chemical stability, density, thermal expansivity of the glass have been measured.

研究了利用金矿尾砂熔制玻璃的方法,测定了基础玻璃的抗折强度、化稳性、密度、热膨胀性等理化性能。

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8、

The bond exhibited typical glass phase with low melting temperature and high bending strength of strips ( 53.62-93.34MPa). The microstructure analysis indicated the enhancement of the bonding strength resulted from the chemical reaction between the vitrified bond and microcrystal alumina ceramic.

结合剂为典型玻璃相,熔融温度较低,试样抗折强度为53.62-93.34MPa,微观分析表明两者间发生了化学反应,增强了结合剂对磨粒的把持力,提高了磨具的强度。

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9、

It is found that the bending strength of gauge glass increases when the temperature decreases.

随着温度降低,玻璃板的抗弯强度测定值增加。

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10、

The biaxial and axial bending strength of soda-lime glass are also compared in this paper.

本文还将钠钙玻璃试件的双轴向弯曲强度和与其相应的单轴向弯曲(四点弯曲)强度进行了比较。

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11、

At the same time, we had a preliminary test on using the dust intensifying the unsaturated polyester resin. The test indicated that the bending strength of composite materials was maximal when the mass ratio of dust/ unsaturated polyester resin was 4~ 4.5.

论文还对粉尘增强不饱和聚酯树脂进行了初试,实验结果表明:当粉尘/不饱和聚酯树脂的质量比为4~4.5时,体系的抗弯强度达到最大。

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12、

The results indicated that for GB/ PP composites, with the increase of the GB content, the tensile modulus, bending strength and modulus increased linearly, while the yield strength decreased slightly;

结果表明:随着GB用量的增加,单、双螺杆挤出GB/PP复合材料的拉伸模量、弯曲强度和弯曲模量均呈线性增长的趋势,而屈服强度则有小幅下降;

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13、

the process method of kaolin was introduced using a-151 and ester titanate coupling agent. effect of dosage of a-151 and ester titanate coupling agent on stretch strength and modulus, bending strength and modulus, impact strength of upr was investigated.

介绍了用A-151与钛酸酯偶联剂处理高岭土的方法,研究了处理剂的用量与偶联高岭土的加入量对UPR(不饱和聚酯树脂)的拉伸强度和模量、弯曲强度和模量以及冲击强度的影响。

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14、

combined with the measuring of the module of elasticity of the coating, the bending strength was also calculated for the bending specimens applying the composite model.

根据对Ni基合金涂层杨氏弹性模量的测定,按复合材料模型计算了抗弯强度。

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15、

For GB/ LLDPE composites extruded by single screw extruder, with the increase of filler content, the tensile modulus, bending modulus increased linearly, while the yield strength and bending strength increased slightly at higher filler content.

而GB/LLDPE中,随着GB用量的增加,单螺杆挤出复合材料的拉伸模量、弯曲模量均呈线性增长趋势,而屈服强度和弯曲强度在含量较高时略有上升;

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16、

Bearing and bending strength of pin connections in timber structure

木结构螺栓连接中销槽木材承压和钢销抗弯的强度

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17、

In high temperature zone, as the temperature rising wood bending strength was reduced, and compression strength perpendicular to grain had gained in strength.

在高温区域,随着温度的升高,抗弯强度被明显削弱,而横纹抗压强度则得到增强。

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18、

Thermal shock resistance and bending strength were also promoted.

同时MnO2对改善试样的抗弯强度及抗热震性也有明显作用。

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19、
20、

Instrument for Bending Strength at High Temperature of Investment Casting Shell

精铸型壳高温弯曲破碎强度测定仪的研制

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