000019273 001__ 19273
000019273 005__ 20170118182307.0
000019273 04107 $$aeng
000019273 046__ $$k2017-01-09
000019273 100__ $$aR, Vidjeapriya
000019273 24500 $$aCyclic Behaviour of Exterior Precast Concrete Beam To Beam Connections

000019273 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019273 260__ $$b
000019273 506__ $$arestricted
000019273 520__ $$2eng$$aThe present study investigates the behavior of dry joint connection between beam elements of precast concrete under reverse cyclic loading. A one-third scale model was adopted for the reference monolithic and precast specimens. The reverse cyclic loading was applied as displacement-controlled lateral loading at the end of the beam. The column was hinged at the bottom and laterally restrained at the top. The precast beam to beam connections were made using stud nuts. In the first stud nut connection (SD1), the stud nut was connected at a distance of 350 mm at top and 250 mm at bottom from the column face. In the second stud nut connection (SD2), the stud nut was connected at a distance of 250 mm at top and 150 mm at bottom from the column face. The test results of the precast specimens have been compared with that of the reference monolithic connection (ML). Various parameters like ultimate load carrying capacity, load-displacement hysteretic behavior, crack pattern, energy dissipation and ductility were observed for the precast specimens and compared with the monolithic specimens. Out of the two precast connections, stud nut connection (SD2) performed better. The precast connections in general showed comparable behavior in terms of ductility. But the monolithic specimen was found to perform better when compared to the precast specimens in terms of strength and energy dissipation.

000019273 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019273 653__ $$aprecast concrete; beam to beam connection; stud nut; reverse cyclic loading

000019273 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019273 720__ $$aR, Vidjeapriya$$iK.P, Jaya$$iB, Praveenkumar
000019273 8560_ $$ffischerc@itam.cas.cz
000019273 8564_ $$s705288$$uhttps://invenio.itam.cas.cz/record/19273/files/3279.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3279.
000019273 962__ $$r16048
000019273 980__ $$aPAPER