000018433 001__ 18433
000018433 005__ 20170118182222.0
000018433 04107 $$aeng
000018433 046__ $$k2017-01-09
000018433 100__ $$aTomaževič, Miha
000018433 24500 $$aSeismic Behaviour of Multistorey Strengthened Urm Masonry Shear Walls With Openings: An Experimental Study

000018433 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018433 260__ $$b
000018433 506__ $$arestricted
000018433 520__ $$2eng$$aTo research the efficiency of technologies of strengthening of earthquake-damaged masonry buildings built from hollow clay block, an assemblage of three-storey full scale plain masonry shear walls has been tested after strengthening it by fibre reinforced polymers (FRP). Constant vertical load, typical for residential building was applied by means of a hydraulic system. Seismic loads, acting cyclically at the floor levels, were applied in the form of a linear force pattern along the height. The walls were first tested in unstrengthened state up to the occurrence of considerable damage (beyond maximum resistance limit state) and then strengthened by a system based on FRP coating. After that, the walls were retested until collapse. Because the collapse and damage occurred on the first and second floor, respectively, an additional test of only the top floor was performed. The results of the tests show that adequate strengthening solutions provide significantly improved seismic behaviour. If properly applied and anchored, the coating and the wall act together as a composite material and respond in shear.

000018433 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018433 653__ $$aURM; testing; fibre reinforced polymers; strengthening;

000018433 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018433 720__ $$aTomaževič, Miha$$iGams, Matija$$iTriller, Petra
000018433 8560_ $$ffischerc@itam.cas.cz
000018433 8564_ $$s1114607$$uhttps://invenio.itam.cas.cz/record/18433/files/145.pdf$$yOriginal version of the author's contribution as presented on USB, paper 145.
000018433 962__ $$r16048
000018433 980__ $$aPAPER