000009983 001__ 9983
000009983 005__ 20141205154136.0
000009983 04107 $$aeng
000009983 046__ $$k2008-10-12
000009983 100__ $$aFeng, J.
000009983 24500 $$aExperimental Study on Seismic Behavior of Interior Joints of Precast Prestressed Concrete Frames

000009983 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009983 260__ $$b
000009983 506__ $$arestricted
000009983 520__ $$2eng$$aThis paper describes a precast concrete framing system, in which the U-shaped reinforcing bar is used to provide the flexural resistance between prestressed beams and columns. The characteristics of this system are firstly described. Then the cyclic loading tests on three beam-column sub-assemblages are reported. The distinct difference among the three specimens is the length of the U-shaped reinforcing bar. The strains of the reinforcement bars are mainly discussed in this paper. The results show that the yield loads of specimens have small relation to the length of the U-shaped reinforcing bar, and the yield loads of the stirrups are larger than longitudinal reinforcement bars. The reinforcement bars of the column are not yield during the test, so the column works well. This meets the requirement of strong column and weak beam. The strains of the U-shaped reinforcing bars indicate the slip of the bar is from the beam-column interface to the end of the service hole, and it corresponds with the theoretical analysis.

000009983 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009983 653__ $$acyclic loading test, precast concrete structure, joint, service hole

000009983 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009983 720__ $$aFeng, J.$$iCai, J.G.$$iZhu, H.J.$$iHuang, L.F.$$iChen, Y.
000009983 8560_ $$ffischerc@itam.cas.cz
000009983 8564_ $$s694118$$uhttps://invenio.itam.cas.cz/record/9983/files/05-03-0058.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-03-0058.
000009983 962__ $$r9324
000009983 980__ $$aPAPER