Research on Stress-Strain Curves of Steel under High Temperature
The effect of fire is the most important factor in steel design, in this paper, the existing steel structure fire resistant design methods are analyzed, and pointed out the shortcomings of various methods, through the research of fire resistance properties of steel and reference to European standards, the stress - strain properties of common steel under high temperature were analyzed and calculated, and the ease to use of stress - strain relations were obtained.
H. F. Tong and D. L. Dai, "Research on Stress-Strain Curves of Steel under High Temperature", Advanced Materials Research, Vols. 163-167, pp. 342-345, 2011