纤维增强塑料筋混凝土梁正截面抗裂性能的研究  

Research on the cross-sectional anti-cracking behavior of concrete beam with fiber reinforced polymer bars

作　　者：高丹盈[1] 朱海堂[1] 李趁趁[2] 

机构地区：[1]郑州大学环境与水利学院,郑州450002 [2]大连理工大学土木工程学院,大连116024

出　　处：《水力发电学报》2003年第4期54-59,共6页Journal of Hydroelectric Engineering

基　　金：国家自然科学基金资助项目 ( 5 99780 46)

摘　　要：根据纤维增强塑料筋混凝土梁正截面抗裂度的试验结果 ,建立与钢筋混凝土梁正截面抗裂度计算方法相衔接的纤维增强塑料筋混凝土梁正截面抗裂度的计算方法 ,提出的统一计算公式可供修订我国的《钢纤维混凝土设计与施工规程》以及供设计与施工参考。Based upon the test results on the cross-sectional anti-cracking behavior of concrete beams with fiber reinforced polymer bars,the calculation method for cross-sectional anti-cracking load on this kind of beams is established as an extension of that for cross-sectional anti-cracking load on concrete beams with steel reinforcement bars.A unified calculating formula put forward in the paper can then be referred to for the revision of the design and construction regulation in China,and also be made use of by those working in the field of engineering design and construction.

关 键 词：水工结构 开裂弯矩 试验研究 纤维增强塑料筋 混凝土 

分 类 号：TV431.3[水利工程—水工结构工程]