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
维
增强和增韧作用，超高性能混凝土抗弯强度和弯曲韧性指数
别提高到2倍和10倍以上。
,
化;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.
结果表明通过维增强和增韧作用，超高性能混凝土抗弯强度和弯曲韧性指数别提高到2倍和10倍以上。
It is proved that the pressmark of tooth root, the state of carbide and remanentelements in the material have different effects on the toughness of POwer hacksaw blades.
结果证明，机用锯条
压痕、基体碳化物状况以及材料中残存元素等对机用锯条韧性有不同程度影响。
It is shown that the fracture properties are determined by materials strength before tufftride process and by materials toughness after tufftride process.
疲劳最后断裂性质取决于材料强度和韧性。
A high K ratio method for fatigue precracking in welding position toughness specimen of thick steel plate was developed.
提出了预制厚钢板焊缝断裂韧度试样疲劳裂纹“高K比法”。
Glass fiber is used to reinforce material for increasing toughness, flexural strength, and tensibility in unsaturated polymer modified concrete.
玻璃维则是作为强化材,以增加水泥浆体韧性及抗弯、抗拉等机械性质。
Good toughness and thermal cracking resistance.Used in the stands of prefinish rolling.Suitable for hot rolling thread steel.
具有优良韧性和抗热烈纹能力,适用于预精轧机架和热轧螺纹钢.
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