000019348 001__ 19348
000019348 005__ 20170118182314.0
000019348 04107 $$aeng
000019348 046__ $$k2017-01-09
000019348 100__ $$aMiranda, Lisandra
000019348 24500 $$aEffectiveness of the Grout Injection on Rubble Stone Masonry Specimens: An Experimental Research

000019348 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019348 260__ $$b
000019348 506__ $$arestricted
000019348 520__ $$2eng$$aThe paper presents a research work developed aiming to study the improvements introduced by the grout injection strengthening technique for the structural rehabilitation of old buildings, with rubble stone masonry walls. First, cyclic shear tests were performed on two unstrengthened rubble stone masonry specimens which were built with hydraulic lime mortar and traditional limestone. Then, a specific grout, based on hydraulic lime and cement, was developed taking into account the characteristics of some rubble stone masonry walls existent in old buildings in Lisbon, Portugal and aiming to strengthen the masonry walls. Afterwards, the specimens previously tested were strengthened by this injection grout and the cyclic shear tests were performed again. The results obtained showed that this strengthening technique was successful in allowing the damaged specimen recovered the initial characteristics and in successfully restore their load carrying capacity.

000019348 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019348 653__ $$aRubble stony masonry; In-plane static cycle shear test; Strengthening; Grout Injection.

000019348 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019348 720__ $$aMiranda, Lisandra$$iBento, Rita$$iMilosevic, Jelena
000019348 8560_ $$ffischerc@itam.cas.cz
000019348 8564_ $$s1034537$$uhttps://invenio.itam.cas.cz/record/19348/files/3443.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3443.
000019348 962__ $$r16048
000019348 980__ $$aPAPER