钢筋锈蚀后力学性能的试验研究  

Experimental Research of Mechanical Performance of Corroded Reinforcement

作　　者：马良喆[1] 陈慧娟[1] 白常举[1] 

机构地区：[1]北京市建筑工程研究院,北京100039

出　　处：《施工技术》2000年第12期43-44,共2页Construction Technology

摘　　要：通过 5种常用钢筋的锈蚀试验 ,对取得的数据进行分析 ,用统计拟合方程表示钢筋的伸长率、极限强度、屈服强度等力学性能与锈蚀程度的关系 ,其结果可为研究和评估钢筋混凝土结构耐久性提供依据。In this article, authors analyzed corrosion test data of 5 frequently used reinforcements, and show the relation between corrosion extent and such mechanical performances as extension rate, ultimate strength, yielding strength and so on with statistic and fitted equations. These results will provide supports to future research and appraise of durability of reinforcement concrete structure.

关 键 词：钢筋 锈蚀 力学性能 试验研究 伸长率 

分 类 号：TU511.32[建筑科学—建筑技术科学]