摘要
通过电化学腐蚀的方法进行了锈蚀钢筋混凝土梁抗弯强度的试验研究。根据试验数据 ,拟合出了钢筋锈蚀率对钢筋混凝土梁中钢筋与混凝土协同工作系数的影响公式。还给出了锈蚀钢筋混凝土梁抗弯强度的表达式及其简化式。其结果有益于完善和发展锈蚀钢筋混凝土梁的计算方法。
This research dealt with the bending experiment of corroded reinforced concrete(RC)beams using the way of electrochemical corrosion.Depending on the test data,the coordination coefficient of concrete and steel bars was obtained,so were the formula of bending strength of corroded RC beams and its simplified one.The results were useful to perfect the calculation method of the corroded reinforced concrete beams.
出处
《工业建筑》
CSCD
北大核心
2001年第5期9-11,共3页
Industrial Construction
关键词
钢筋混凝土
梁
锈蚀
抗弯强度
粘结
试验
reinforced concrete beam corrosion bending strength bond coordination coefficient
