摘要
优良韧性是钢纤维混凝土这一新型结构工程材料的显著特点。本文总结评价了钢纤维混凝土的各种有代表性的弯曲韧性指数,根据实验结果对其应用进行了分析与讨论,并提出了钢纤维混凝土的韧性指数体系。
In this paper, various flexural toughness indexes of steel fiber reinforced concrete (SFRC) which behaves good toughness have been compared and discussed. Based on several series of test results, the validity and convenience of applications of these indexes have been analysed and evaluated. According to the brittle characteristic, a SFRC toughness index system is proposed.
基金
博士后基金
关键词
钢纤维混凝土
韧性
指数
弯曲
steel fiber reinforced concrete
toughness index
bend
