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- The force used to break the bar is the flexural strength. 塑封料塑封后的小棒,用3点弯曲测试抗弯曲的强度。
- The flexural strength of all FRC posts was tested with a 3-point bending test. 三点挠曲实验比较不同弯曲度的FRC弯钉与FRC直钉的挠曲强度和挠曲模量。
- The flexural strength was determined by using the 4-point bending technique. 本研究以四点弯曲的方式量测挠曲强度。
- The modified straw powder treated with Titanate coupling agent could increase the flexural strength of PVC sheet. 经钛酸酯偶联剂处理的改性秸秆粉能增强PVC板材的弯曲强度。
- With the rise of high silica glass fibers' content, the flexural strength and modulus of the composite increase. 随着高硅氧纤维含量的提高; 材料的弯曲强度及弯曲模量均明显提高.
- The flexural strength and impactstrength of non-continuous long fibres reinforced phenolics toughen... 非连续长纤维增强塑料的弯曲强度、冲击强度优于短纤维增强塑料。
- Strong end restraint provided by heavy elements, such as footings, can improve the flexural strength of critical column sections. 摘要基础等构件提供的端部强约束能提高柱临界截面的抗弯承载力。
- The flexural strength of EB treated specimen increased while the flexural module and the short beam shear strength changed unobvious. 辐照后复合材料的弯曲强度得到明显提高,但弯曲模量和层间剪切强度基本不变。
- The compressive strength of the G/C is similar to, and the flexural strength is lower than, those of carbon felt/pyrocarbon composites. 复合材料的力学性能比纯石墨高一倍,抗压强度与炭毡增强C/C复合材料相当,弯曲强度比炭毡增强C/C复合材料略低。
- The flexural strength and stiffness of this kind of retrofitted beam are obviously enhanced, and the ductility of the beams are also improved. 采用该加固方式可以显著提高梁的承载力,同时梁的刚度也较大幅度提高,仍保持良好的延性;
- The effects of glass fibers in chopped and continuous forms on the flexural strength, impact strength and toughness index are studied in this paper. 本文对短切、连续布置的玻璃纤维对氯氧镁水泥抗弯强度、抗冲击强度、韧性指数的影响进行了研究。
- It was found that with the increase in wood flour content, the flexural strength increased while the impact strength decreased. 结果表明,复合材料的弯曲强度随木粉含量的增加而提高,冲击强度随木粉含量的增加而下降;
- Test and analysis results indicate that mixing fiber into road concrete can decrease the brittleness and promote the flexural strength and abrasion resistance. 试验结果表明,道路混凝土中掺入纤维能明显降低混凝土的脆性,提高混凝土的抗折强度和耐磨性能。
- The analysis results suggest that the flexural strength and torsional strength are best,as the thickness of the hollow spindle is around 2/7 of the outer diameter of the spindles. 计算结果表明,当空心轴的壁厚约为其外径的2/7时,其主轴的抗扭、抗弯性能最好,而且使用的材料最少;
- Methods: Ce-Y-Mg PSZs adding different proportion glass was sintered under different temperature and condition, the flexural strength of these composite blocks were measured. 方法:通过在氧化锆陶瓷中加入不同比例的玻璃成分,在不同温度和条件下烧结,检测其抗弯强度。
- Experimental results showed that the increase of the addition amount of the sand could significantly raise both the flexural strength and the flexural modulus of the composites. 实验结果表明,随著砂料含量的增加,材料的弯曲强度和弯曲模量也相应增加;
- The influence of the aggregates content on the electrical conductivity, compressive strength and the flexural strength of the conductive concrete are analyzed. 分析了集料用量对融雪化冰用碳纤维导电混凝土导电性能、抗压强度和抗折强度的影响。
- The impact strength increased 232.91%, the flexural strength improved 32.31% when the content of acrylonitrile is 25% compared to the 15% acrylonitrile. 相对丙烯腈含量为15%25而言,25%25处冲击强度和弯曲强度的提高率分别为232.;91%25和32
- The results indicate that the flexural strength of the repaired beams is increased, but the ultimate load of beams with GFRP sheets debonding failure is reduced relatively. 试验结果表明,GFRP布加固的钢筋混凝土梁极限荷载显著提高,但是发生剥离破坏的试验梁极限荷载有所降低,粘结长度是影响加固梁剥离破坏的主要因素。
- And a small quantity of m-UFD(surface modified UFD) with 0.2% weight percentage can improve the flexural strength and hardness by 35.4% and 29.8% respectively. 加入0.;2%25(质量分数)的改性纳米金刚石后;复合树脂的挠曲强度和硬度分别提高35