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Effectiveness of Textile Reinforced Mortar (TRM) Materials in preventing Seismic-Induced Damage in a U-Shaped Masonry Structure Submitted to Pseudo-Dynamic Excitations

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Effectiveness of Textile Reinforced Mortar (TRM) Materials in preventing Seismic-Induced Damage in a U-Shaped Masonry Structure Submitted to Pseudo-Dynamic Excitations

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dc.contributor.author Bertolesi, Elisa es_ES
dc.contributor.author Buitrago, Manuel es_ES
dc.contributor.author Giordano, Ersilia es_ES
dc.contributor.author Calderón García, Pedro Antonio es_ES
dc.contributor.author Moragues, Juan J es_ES
dc.contributor.author Clementi, Francesco es_ES
dc.contributor.author Adam, Jose M es_ES
dc.date.accessioned 2021-02-09T04:31:54Z
dc.date.available 2021-02-09T04:31:54Z
dc.date.issued 2020-07-10 es_ES
dc.identifier.issn 0950-0618 es_ES
dc.identifier.uri http://hdl.handle.net/10251/160901
dc.description.abstract [EN] This paper presents the experimental results obtained from tests on a 2/3 scale U-shaped masonry building constructed in one of the ICITECH laboratories at the Universitat Politecnica de Valencia (Spain). The prototype measured 3.31 x 4.19 m(2) by 2.15 m high and had a wall thickness of 230 mm. The masonry was composed of 230 x 110 x 50 mm(3) solid clay bricks with approximately 10 mm-thick mortar joints arranged in English bond. The tests were aimed at evaluating the effectiveness of cement-based reinforcing materials (Textile Reinforced Mortar) applied to weak masonry substrates severely damaged by horizontal loads such as those induced by a seismic event. The tests were carried out in three phases: (i) testing of the as-built structure, (ii) application of one external layer of TRM to restore the masonry's original load-bearing capacity and then (iii) testing the TRM-strengthened structure. Dynamic behaviour was monitored by both traditional and fibre optic sensors (FO), including 28 Linear Variable Displacement Transducers (LVDTs) and 3 long-gauge optical sensors. Strengthening effectiveness was evaluated by several parameters: hysteretic curves, strength degradation, computed cumulative energy dissipation and cracking mechanisms. TRM reinforcement was shown to significantly extend the load-bearing and displacement capacity of the masonry prototype, reducing seismic-induced damage applied by pseudodynamic excitation, although it had a limited effect on cumulative energy dissipation. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Construction and Building Materials es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Textile Reinforced Mortar (TRM) es_ES
dc.subject In-Scale Masonry Structure es_ES
dc.subject Experimental Pseudo Dynamic Tests es_ES
dc.subject Seismic Performance es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title Effectiveness of Textile Reinforced Mortar (TRM) Materials in preventing Seismic-Induced Damage in a U-Shaped Masonry Structure Submitted to Pseudo-Dynamic Excitations es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.conbuildmat.2020.118532 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//BIA2014-59036-R/ES/SISTEMAS INTELIGENTES PARA LA MONITORIZACION Y EVALUACION DE EDIFICIOS DE OBRA DE FABRICA TRAS SER SOMETIDOS A ACCIONES EXTRAORDINARIAS: RIESGOS GEOTECNICOS, FUEGO, IMPACTOS,/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil es_ES
dc.description.bibliographicCitation Bertolesi, E.; Buitrago, M.; Giordano, E.; Calderón García, PA.; Moragues, JJ.; Clementi, F.; Adam, JM. (2020). Effectiveness of Textile Reinforced Mortar (TRM) Materials in preventing Seismic-Induced Damage in a U-Shaped Masonry Structure Submitted to Pseudo-Dynamic Excitations. Construction and Building Materials. 248:1-17. https://doi.org/10.1016/j.conbuildmat.2020.118532 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.conbuildmat.2020.118532 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 17 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 248 es_ES
dc.relation.pasarela S\404116 es_ES
dc.contributor.funder Mapei Spain S.A. es_ES
dc.contributor.funder Ministerio de Economía y Empresa es_ES
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