摘要
基于钢筋混凝土构件受剪机理,研究钢筋锈蚀对混凝土构件受剪承载力的影响,提出钢筋锈蚀的混凝土受弯、偏心受压、偏心受拉构件的受剪承载力计算公式;公式计算值与已有的试验数据及有限元模拟结果较为吻合,说明本文公式可供工程参考。
The influence of reinforcement corrosion on the shear strength of R. C. members is studied particularly based on shearing mechanism and the main influential factors are obtained. Calculating formulas for the shear strength corroded R. C. members is proposed. The formula proposed in this paper was applied to calculate the shear capacity of the experimental models and simulative models created by finite element analysis software, and then the results were compared and analyzed with the simulative result to prove the feasibility of the formula.
出处
《华中科技大学学报（城市科学版）》
CAS
2007年第4期59-61,75,共4页
Journal of Huazhong University of Science and Technology
基金
湖北省自然科学基金资助项目(2003ABA005)
关键词
钢筋混凝土
锈蚀
斜截面
受剪承载力
reinforced concrete
corrosion
diagonal section
shear bearing capacity
