摘要
以两组不同体积掺量的辅特维纤维水泥混凝土、钢纤维水泥混凝土及一组素混凝土进行抗折疲劳试验研究,试验结果表明:掺加两种纤维的混凝土其疲劳性能都差于素混凝土;而且体积掺量越大,辅特维纤维混凝土的抗折疲劳性能越差。对此结果,本论文进行了分析。
This paper made experimental studies of the concrete flexural fatigue - resistant perfonmance with two groups of different volume rate Fortaferro Fiber cement concrete and steel fiber cement concrete, and a group of plain concrete. The results indicated that the flexural fatigue - resistant performance of the concrete mixed with two kinds of fibers was worse than the plain concrete. And the more the mixed volume rate of the Fortaferro Fiber, the worse the flexural fatigue- resistant performance of the concrete. Finally, the paper analyzed the experimental results.
出处
《森林工程》
2006年第6期47-50,53,共5页
Forest Engineering
关键词
辅特维纤维
钢纤维
水泥混凝土
抗折疲劳性能
Fortaferro Fiber
steel fiber
cement concrete
flexural fatigue- resistant performance
