摘要
综合分析了国内外几种常用的钢纤维混凝土弯曲韧性指数的定义及其计算方法,深入分析了各种弯曲韧性指数计算公式的物理含义。通过本文中进行的钢纤维混凝土标准受弯试件挠度试验结果的计算对比分析,指出了各种计算方法的优缺点及适用范围,给出了实际工程中的使用建议。
Several adopted widely definitions and calculation methods of evaluation to SFRC flexural toughness factor were summarized, various flexural toughness factor calculation expressions physics meaning were deduced and analyzed. Though the contrast and analyse of results of SFRC standard member in bending flexibility test,many calculation methods＇ merits and drawbacks and scope of application were pointed out,performance suggestions in practice engineering were offered.
出处
《四川建筑科学研究》
北大核心
2008年第5期40-43,共4页
Sichuan Building Science
