000011918 001__ 11918
000011918 005__ 20141205160000.0
000011918 04107 $$aeng
000011918 046__ $$k2008-10-12
000011918 100__ $$aTremblay, R.
000011918 24500 $$aDynamic Seismic Testing of Large Size Steel Deck Diaphragm for Low-Rise Building Applications

000011918 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011918 260__ $$b
000011918 506__ $$arestricted
000011918 520__ $$2eng$$aA test program was carried out on 21.02 m x 7.31 m metal roof deck diaphragm specimens subjected to dynamically applied in-plane loading. The tests were conducted at different amplitudes of loading: low amplitude vibrations to characterize the dynamic properties of the specimens, variable amplitude excitations to evaluate the change in dynamic properties from elastic response up to yielding, and extreme seismic loading to examine the inelastic cyclic response. Three series of tests were performed: two on new steel roof deck assemblies and one on the first specimen that was repaired after being subjected to the extreme seismic loading condition. The diaphragm stiffness and fundamental period were found to vary significantly with the amplitude of the applied motion. Damage under the extreme loading condition concentrated at the fastener locations, which resulted in pinched hysteretic response and strength degradation. The tests showed that the original in-plane strength and stiffness of metal deck diaphragms could be restored if properly repaired, even after having sustained significant inelastic demand as was applied in the tests.

000011918 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011918 653__ $$aDiaphragm, Period, Pinching, Shear deformations, Shear stiffness, Steel deck

000011918 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011918 720__ $$aTremblay, R.$$iRogers, C.$$iLamarche, C.-P.$$iNedisan, C.$$iFranquet, J.$$iMassarelli, R.$$iShrestha, K.
000011918 8560_ $$ffischerc@itam.cas.cz
000011918 8564_ $$s478208$$uhttps://invenio.itam.cas.cz/record/11918/files/05-05-0066.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-05-0066.
000011918 962__ $$r9324
000011918 980__ $$aPAPER