000010486 001__ 10486
000010486 005__ 20141205155732.0
000010486 04107 $$aeng
000010486 046__ $$k2008-10-12
000010486 100__ $$aKaya, Osman
000010486 24500 $$aRepairing of Shear-Damaged RC Joint Panel Zone Using Chemical Epoxy Injection Methodology

000010486 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010486 260__ $$b
000010486 506__ $$arestricted
000010486 520__ $$2eng$$aIn this experimental study, the effectiveness of epoxy-injection repair methodology applied to a full-scale, T-shaped beam-column joint specimen was investigated. One full-scale reinforced concrete beam-column joint specimen was designed and built according to the old construction practice and previous Turkish Earthquake Code (TDY-75) with no seismic provisions including smooth reinforcing bars, inadequate transverse reinforcement, and low concrete compressive strength. The beam-column joint was subjected to a reversed cyclic lateral load and a constant axial load equivalent to forty percent of its maximum axial load capacity. The specimen experienced pure shear failure due to the large shear deformation in the joint region. The damaged specimen was then repaired using epoxy-injection technique to seal the large shear cracks and was tested again under the same loading condition. Although, the shear failure was observed again, the Lateral load capacity and consequently the shear capacity was enhanced significantly.

000010486 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010486 653__ $$aRC beam-column joint, seismic detailing, shear deficiency, repair, epoxy injection 

000010486 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010486 720__ $$aKaya, Osman$$iYalcin, Cem$$iParvin, Azadeh$$iAltay, Selcuk
000010486 8560_ $$ffischerc@itam.cas.cz
000010486 8564_ $$s428329$$uhttps://invenio.itam.cas.cz/record/10486/files/12-03-0022.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 12-03-0022.
000010486 962__ $$r9324
000010486 980__ $$aPAPER