000012841 001__ 12841
000012841 005__ 20160920162650.0
000012841 04107 $$aeng
000012841 046__ $$k2016-09-05
000012841 100__ $$aOzaki, F.
000012841 24500 $$aRelationships between fire proofing material amount and seismic structural resistant margins for steel buildings

000012841 24630 $$n6.$$pInsights and Innovations in Structural Engineering, Mechanics and Computation
000012841 260__ $$bTaylor and Francis Group, London, UK
000012841 506__ $$arestricted
000012841 520__ $$2eng$$aIn case when fire resistance of a steel frame is verified in seismic regions, it is important to understand effect of seismic design on fire resistant design, to improve both seismic and fire resistant performance. The main purpose of this paper is to clarify relationships between an input amount of fire proofing material and a seismic structural resistant margin, which is given by a quotient of horizontal load-bearing capacity divided by required horizontal load-bearing capacity of the steel frame. To estimate minimum value of the required fire proofing material amount, Genetic Algorithm (GA) analyses are conducted. From minute investigation of the parametric numerical results, it was clarified that the fire proofing material amount can be reduced in the case of steel frame with the large seismic structural resistant margin, because the redundant seismic frames have the high collapse temperatures and large thermal capacity of the large cross-sectional area members.

000012841 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012841 653__ $$a

000012841 7112_ $$aSixth International Conference on Structural Engineering, Mechanics and Computation$$cCape Town, South Africa$$d2016-09-05 / 2016-09-07$$gSEMC2016
000012841 720__ $$aOzaki, F.$$iHamaguchi, K.
000012841 8560_ $$ffischerc@itam.cas.cz
000012841 8564_ $$s719538$$uhttp://invenio.itam.cas.cz/record/12841/files/289.pdf$$yOriginal version of the author's contribution as presented on CD, 289.pdf.
000012841 962__ $$r12552
000012841 980__ $$aPAPER