000012112 001__ 12112
000012112 005__ 20141205160020.0
000012112 04107 $$aeng
000012112 046__ $$k2008-10-12
000012112 100__ $$aWu, C.L.
000012112 24500 $$aShake Table Tests on Reinforced Concrete Short Columns Failing in Shear

000012112 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012112 260__ $$b
000012112 506__ $$arestricted
000012112 520__ $$2eng$$aRC short columns are prone to pure shear failure due to insufficient transverse reinforcement, but there has been very limited research found in the literature on pure shear failure of short columns. As such, this study conducted shaking table tests on 4 specimen frames to investigate full-range structural behavior of RC short columns until complete collapse. A 10% low axial load was applied using lead packets, and ground motion record TCU082ew from the 1999 Chi-Chi earthquake was employed to excite the specimen frames. Through comparison with its companion full-scale cyclic test results, this study finds that shear strengths of short columns from dynamic tests are higher than those from cyclic tests. The existing predictive models are inclined to underestimate shear strengths of short columns, which is especially true for columns with nonductile detailing. In addition, the backbone model of ASCE/SEI 41-06 update for short columns also proves conservative.

000012112 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012112 653__ $$aShaking table, dynamic collapse, RC short column, shear failure

000012112 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012112 720__ $$aWu, C.L.$$iSu, R.S.$$iHwang, S.J.$$iYang, Y.S.
000012112 8560_ $$ffischerc@itam.cas.cz
000012112 8564_ $$s792491$$uhttps://invenio.itam.cas.cz/record/12112/files/05-03-0041.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-03-0041.
000012112 962__ $$r9324
000012112 980__ $$aPAPER