摘要
对六根煤矸石混凝土无腹筋连续梁进行了抗剪性能试验,探讨了剪跨比对煤矸石混凝土无腹筋连续梁抗剪性能的影响及其变化规律,并与普通混凝土连续梁进行了对比分析,与《轻骨料混凝土结构设计规程》中的公式计算结果进行了比较。
Six coal gangue concrete continuous beams without web reinforcement, are tested under concentrated load. The effect of shear span ratio on shear property is investigated. The test result is compared with the common concrete continuous beams, it also compared with the computation results which use the formulas in the 'Design Code for Lightweight Concrete Structure'.
出处
《沈阳建筑工程学院学报》
1991年第4期383-387,共5页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
煤矸石
钢筋混凝土
无腹筋
连续梁
coal gangue
reinforced concrete
light—weight aggregates
shear span
shear strength
concentrated load
continuous beam without web reinforcements
