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- bending toughness index 弯曲韧性指数
- The mechanical and failure characteristics of SFHPC beams in bending test can be described well by using fracture energy and flexural toughness indices together. 综合利用断裂能和弯曲韧性指标,才能更全面地描述混凝土在弯曲过程中的受力与破坏特征。
- Experimental results showed that Carbon/Glass hybrid could increase the impact toughness,while Carbon/Kevlar hybrid could increase the toughness index. 若将玻璃纤维(G_纤)或Kevlar纤维(K_纤)代替部分碳纤维,即制成C/G,C/K混杂复合材料,在不太损失其它性能的前提下可以大大提高CFRP的冲击韧性[1][2]。 实验证明,混杂化是改善CFRP韧性的一个切实可行的途径。
- Measurement of toughness index(TI) and thermal toughness index(TTI)of synthetic diamond is an efficient way to test the performances of diamond. 人造金刚石的冲击韧性(TI)及其热冲击韧性(TTI)的测定是检验金刚石性能的重要方法,但目前我国金刚石冲击检测在各企业没有一个统一的标准。
- Most crystals are hexahedrons &octahedrons.With complete crystal forms, the products have higher static pressure strength and toughness index values. 晶体多为六-八面体,晶形完整,强度较高,冲击韧性值较高。
- 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。
- Based on the comparison of ASTM-C1018 and JSCE-SF4 toughness analysis methods,a new toughness index of the fiber reinforced concrete is defined by Nemkumar. 通过与ASTM-C1018和JSCE-SF4两种韧性分析方法的比较,Nemkumar等定义了新的纤维混凝土韧性指标。
- Most crystals are regular hexahedrons &octahedrons.With complete crystal forms, the products have higher static pressure strength, toughness index and good thermal toughness index. 晶体多为正六-八面体,晶形完整,透明度好,具有较高的静压强度、冲击韧性和热稳定性。
- Results showed that the flexual strength and the flexual toughness index of UHPC become more than 2 times and 10 times respectively of those 0f the matrix concrete by the reinforcement of fibers. 结果表明通过纤维的增强和增韧作用,超高性能混凝土的抗弯强度和弯曲韧性指数分别提高到2倍和10倍以上。
- Load versus deflection is being recorded. Absorbed energy quantities are translated in toughness indices (USA) or an equivalent flexural strength (Japan, Europe). 记录承压与挠度。吸收能被转化为韧性指数(美国)或对等的弯曲强度(日本,欧洲)。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- The act or posture of bending low or crouching. 下蹲,蹲伏下蹲或蹲伏的动作或姿势
- All this toughness does not sit well with everyone. 所有这种强硬的做法并非人人都能接受。
- She bend over backwards to show it. 她拼命把他显露出来。
- Compressive Toughness Index of Carbon Fiber Reinforced Concrete 碳纤维混凝土的压缩韧度指数
- They refused to bend to the hijackers' demands. 他们拒绝屈从于劫机者的要求。
- Don't bend the wires down, it'll break them. 不要弯折那些线,会弄坏它们的。
- Touch your toes without bending your knees. 用手够到你的脚趾,膝盖别弯曲。
- That sharp bend is a death-trap for motorists. 那个急转弯是开汽车的人的死亡陷阱。