iTECH 합성보의 내화성능 실험

Local currency performance that concrete sees iTECH composition beam that enclose steel materials expects to be superior. But, local currency performance was not examined closely yet in reply, and thing which research is insufficient than advanced nation is true. Therefore, set section size for actuality residing equipment serving iTECH composition beam's local currency performance estimation summer period through an experiment in this research. Also, with clothes existence and nonexistence Hajungbi putting variable by fire city temperature, modification, wave about strain velocity and value local currency performance evaluate. Also, an experiment of experiment sieve enforced by horizontal heating of prevention of disasters local currency research institute, and heating temperature used ISO standard fire curved line. Experiment sieve that is not coated by result in reply Hajungbi and section size local currency performance according to Juleodeum improve, and clothes been experiment sieve could know regardless of this variable that local currency performance is defined.