Structural Redundancy and Effect of Seismic Design on Ultimate Temperature of Steel Frames Exposed to Fire. Chapter 2: Stress Redistribution Mechanisms and High-Temperature Instability in Frames.
Coporate
Tokyo University of Science, Japan
Journal
Fire Science and Technology,
Vol. 26,
No. 3,
113-144,
2007
high-temperature mechanical characteristics of structural steel; collapse temperature of partial frames; problems in high-temperature instability of steel structures in a fire; seismic design based on the ultimate lateral strength; stress-strain curve; approximation formula (Furumura equation); coefficients connected to high-temperature stress-strain relation; collapse temperature of partial frames; basic collapse temperature of a structure; unstable behavior of the frame; structural design at normal temperature; horizontal load-carrying capacity