摘要
本文在试验研究的基础上,通过理论分析,研究了受蚀混凝土的力学性能,提出了恶劣环境条件下钢筋混凝土结构内力和变形计算的基本方法。该方法考虑了介质对混凝土的腐蚀作用,考虑了混凝土的徐变和钢筋对混凝土徐变的约束作用。通过对柱、简支梁和连续梁的模拟试验,验证了该方法的可行性。
The mechanical properties of concrete under corrosion are studied based on the experimentalstudy and theoretical analysis. A basic method for computing the stress and deformation of R. Cstructures under aggressive environments is advanced in this paper, the method considers the corro-sion, creep and confining effect of steel bar on creep. Through the simulating test on columns,simply supported beams and continuous beams, this method is proved effective.
出处
《工业建筑》
CSCD
北大核心
1991年第2期25-29,共5页
Industrial Construction
