【作者】 高丹盈； 李趁趁； 张启明； 杨满香；

【Author】 GAO Danying,LI Chenchen, ZHANG Qiming , YANG Manxiang(Research Center of New Style Building Material&.Structure in Zhengzhou University) Dalian University of Technology)

【机构】 郑州大学新型建材与结构研究中心； 大连理工大学土木水利学院；

【摘要】 本文根据试验结果分析了纤维增强塑料筋配筋率对纤维增强塑料筋混凝土梁受弯承载力的影响,提出了纤维增强塑料筋的名义屈服点的概念,建议了纤维增强塑料筋强度折减系数。在现代钢筋混凝土结构设计理论的基础上,建立了适合于玻璃纤维增强塑料筋混凝土粱特点,又与我国现行有关规范相协调的玻璃纤维增强塑料筋混凝土梁的受弯承载力的计算方法。更多还原

【Abstract】 On the basis of test results, the effect of reinforcement ratio of fiber reinforced plastic rebar (FRP) on the ultimate moment of FRP reinforced concrete beam is analyzed, the concept of specified yield point is put forward,the capacity reduction factor is suggested connected with the test results. Based on the modern design theory of steel reinforced concrete beam, the calculating method of ultimate moment of FRP reinforced concrete beam is put forward, which is suitable to the characteristics of FRP reinforced concrete beam and correspondent with the current design code in china.更多还原