摘要
针对BFRP筋混凝土结构受弯时出现裂缝较大的特点,在BFRP筋混凝土梁中加入短切玄武岩纤维,探究了其裂缝的改善情况,并完成了3种纤维体积掺量和3种配筋率下的BFRP筋纤维混凝土梁的抗弯试验,得出了玄武岩纤维体积掺量和配筋率对BFRP筋纤维混凝土梁裂缝的影响规律。
Aimed at the characteristic of the BFRP steel concrete structure of the bending crack, based on the BFRP add chopped basalt fiber re-inforced concrete beams, to explore the improvement of the cracks. Completed the three kinds of fiber volume content and three kinds of BFRP under the reinforcement ratio of steel fiber reinforced concrete beam bending test. It is concluded that the basalt fiber volume content and rein-forcement ratio of BFRP steel fiber concrete beam crack are studied.
出处
《山西建筑》
2017年第10期59-60,共2页
Shanxi Architecture
关键词
BFRP筋梁
短切玄武岩纤维
结构裂缝
抗弯性能
BFRP reinforced beam, chopped basalt fibers, structure cracks, the bending performance
