000019524 001__ 19524
000019524 005__ 20170118182322.0
000019524 04107 $$aeng
000019524 046__ $$k2017-01-09
000019524 100__ $$aTerranova, Brian
000019524 24500 $$aEffect of Out-Of-Plane Loading on In-Plane Response of Sc Wall Piers

000019524 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019524 260__ $$b
000019524 506__ $$arestricted
000019524 520__ $$2eng$$aSteel-plate concrete (SC) composite shear walls are typically composed of steel faceplates, infill concrete, shear studs bonding the faceplate to the infill, and tie rods linking the faceplates. To date, most studies of these shear walls have focused on in-plane (IP) response and the effects of co-existing out-of-plane (OOP) loading have not been considered. Numerical studies are conducted to investigate the effect of OOP loading (magnitude and location) on the IP response of SC wall piers with different aspect ratios, reinforcement ratios, and axial loads, using the generalpurpose finite element code LS-DYNA. The baseline LS-DYNA model was validated for IP behavior using data from the tests of large-scale rectangular SC wall piers and for OOP behavior using data from tests of singly reinforced concrete specimens without shear reinforcement. The results of the parametric studies show that OOP loading has a significant effect on the IP capacity of SC wall piers; the effects become more significant as the shear span-to-depth ratio and magnitude of the OOP load are increased. As the magnitude of the axial compressive load applied to SC wall and/or the faceplate reinforcement ratio increase, the percentage reduction in IP lateral capacity is decreased.

000019524 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019524 653__ $$aComposite shear wall; out-of-plane loading; cyclic loading; LS-DYNA; numerical model.

000019524 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019524 720__ $$aTerranova, Brian$$iEpackachi, Siamak$$iWhittaker, Andrew
000019524 8560_ $$ffischerc@itam.cas.cz
000019524 8564_ $$s1436976$$uhttps://invenio.itam.cas.cz/record/19524/files/3832.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3832.
000019524 962__ $$r16048
000019524 980__ $$aPAPER