历史建筑结构材料中钢材的检测

Test of Steels in Structure Materials of Historical Building

历史建筑结构材料中钢材的锈蚀会降低其承载力和耐久性,因此,文章提供了钢结构、混凝土中钢筋锈蚀科学的检测方法,以及其材性无损检测的方法,并提出了测定锈蚀度来作为其强度折减系数确定的依据。

Corrosion of steels in structure materials of historical building will reduce its bearing capacity and durability, so the article provides scientific test method for corrosion of steel bars in steel structures and concrete, and the method of nondestruc- tive testing for its material property, and puts forward corrosion determination serves as the basis for determination of strength reduction factor.