000018306 001__ 18306
000018306 005__ 20170118182216.0
000018306 04107 $$aeng
000018306 046__ $$k2017-01-09
000018306 100__ $$aTasai, Akira
000018306 24500 $$aStudy on the Deterioration of Shear Capacity and Failure Mode of RC Columns Subjected To High Varying Axial Force

000018306 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018306 260__ $$b
000018306 506__ $$arestricted
000018306 520__ $$2eng$$aThis paper was written about the deterioration of the shear strength capacity and the failure mode of columns subjected to high fluctuation axial force. Four columns designed to avoid shear failure and develop high ductility were tested under different levels of varied axial force and in unidirectional cyclic lateral loading. The failure mode is explained through the deformation behavior of the different portions all over the height of the column. Plastic analysis was employed to determine the deterioration of the shear capacity. The achieved results are as follows: in the failure mode, flexural behavior and ductility were satisfactorily developed; however, at a large lateral drift angle, the columns presented axial collapse and shear failure. The deterioration of the shear capacity was well predicted by the employed plastic analysis for these columns.

000018306 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018306 653__ $$aHigh axial force; RC column; high ductility; shear capacity; failure mode.

000018306 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018306 720__ $$aTasai, Akira$$iSugimoto, Kuniyoshi$$iKusunoki, Koichi$$iToxqui, Juan
000018306 8560_ $$ffischerc@itam.cas.cz
000018306 8564_ $$s770663$$uhttps://invenio.itam.cas.cz/record/18306/files/1201.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1201.
000018306 962__ $$r16048
000018306 980__ $$aPAPER