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contributor authorY. Sakumoto
contributor authorT. Okada
contributor authorM. Yoshida
contributor authorS. Tasaka
date accessioned2017-05-08T21:16:46Z
date available2017-05-08T21:16:46Z
date copyrightMay 1994
date issued1994
identifier other%28asce%290899-1561%281994%296%3A2%28169%29.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/45361
description abstractThis paper presents experimental results of full‐scale fire tests with loading on concrete‐filled steel‐tube (CFST) columns using fire‐resistant (FR) steel for building structural use. By covering the tube surface with protection having lower insulation properties, CFST columns will achieve a superior fire resistance, taking advantage of the heat capacity of inner concrete effectively, and they could resist the bending moments caused by eccentric loading without inner reinforcing bars by keeping steel temperature below 600°C. Reinforcing bars are difficult to arrange because inner diaphragms are provided at the beam‐column connections against earthquakes in Japan. Fire tests with loading of CFST columns using ordinary steel were also performed for comparison. Aluminum hydroxide calcium carbonate cement‐type protection (ceramic protection) and foaming‐type intumescent coating were used for the protection material. The fire tests with loading were carried out at the furnace in the General Building Research Corporation, Osaka, Japan.
publisherAmerican Society of Civil Engineers
titleFire Resistance of Concrete‐Filled, Fire‐Resistant Steel‐Tube Columns
typeJournal Paper
journal volume6
journal issue2
journal titleJournal of Materials in Civil Engineering
identifier doi10.1061/(ASCE)0899-1561(1994)6:2(169)
treeJournal of Materials in Civil Engineering:;1994:;Volume ( 006 ):;issue: 002
contenttypeFulltext


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