000020311 001__ 20311
000020311 005__ 20170118182408.0
000020311 04107 $$aeng
000020311 046__ $$k2017-01-09
000020311 100__ $$aFaizal, Lutfi
000020311 24500 $$aStrengthening Method for Precast Concrete Join Structure and Reliability Test After Strengthening

000020311 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000020311 260__ $$b
000020311 506__ $$arestricted
000020311 520__ $$2eng$$aIn 2012 Indonesia revised its seismic code, previously based on UBC 1997 to be based on ASCE 7-10. This revision indicates that existing building structures do not meet requirements stipulated in the new code. The UBC 1997 code allows intermediate reinforced concrete moment frame (IMRF) to be applied in moderate seismic area, but according to ASCE 710, this is no longer aplicable to sesimic design category D and E. Instead, ASCE 7-10 stipulates the use of special reinforced concrete moment frame (SMRF) for sesimic design category D and E. One strategy that can be adopted to make buidings originally design as IMRF meet the new code is to strengthen the joints by using additional ductile components, such that the structure mimic SMRF behavior. Joint strengthening using steel jacketing has been implemented in some existing precast concrete structural systems in Indonesia, primarily in the period of 2012-2015. Reliability of the buildings strengthened as such, has been commenced by performing tests with respect to gravity loading and tests with respect to lateral stiffness by microtremor testing. The test results demonstrated the success and effectiveness of the strengthening method in improving seismic resistance of existing buildings.

000020311 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000020311 653__ $$aIMRF,SMRF, steel jacketing, gravity testing, microtremor testing;

000020311 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000020311 720__ $$aFaizal, Lutfi$$iHariandja, Binsar$$iSidjabat, Hasiholan$$iRivky, Riyanto$$iPut, Yesualdus$$iNurjaman, Hari
000020311 8560_ $$ffischerc@itam.cas.cz
000020311 8564_ $$s991992$$uhttps://invenio.itam.cas.cz/record/20311/files/95.pdf$$yOriginal version of the author's contribution as presented on USB, paper 95.
000020311 962__ $$r16048
000020311 980__ $$aPAPER