Matches in SemOpenAlex for { <https://semopenalex.org/work/W2093800304> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2093800304 endingPage "535" @default.
- W2093800304 startingPage "524" @default.
- W2093800304 abstract "Recent earthquakes have shown the vulnerability of unreinforced masonry (URM) buildings, which have led to an increasing demand for techniques to upgrade URM buildings. Fiber reinforced polymer (FRP) can provide an upgrading alternative for URM buildings. This paper presents results of dynamic tests investigating the in-plane behavior of URM walls upgraded with FRP (URM-FRP). These tests represent pioneer work in this area (dynamic and in-plane). Five half-scale walls were built, using half-scale brick clay units, and upgraded on one face only. Two moment/shear ratios (1.4 and 0.7), two mortar types (M2.5 and M9), three composite materials (carbon, aramid, and glass), three fiber structures (plates, loose fabric, and grids), and two upgrading configurations (diagonal “X” and full surface shapes) were investigated. The test specimens were subjected to a series of synthetic earthquake motions with increasing intensities on a uniaxial earthquake simulator. The tests validate the effectiveness of the one side upgrading: the upgrading technique improved the lateral resistance of the URM walls by a factor ranging from 1.3 to 2.9; however, the improvement in the lateral drift was less significant. Moreover, no uneven response was observed during the test due to the single side upgrading. Regarding the upgrading configurations, the bidirectional surface type materials (fabrics and grids) applied on the entire surface of the wall (and correctly anchored) can help postpone the three classic failure modes of masonry walls: rocking (“flexural failure”), step cracking, and sliding (“shear failures”). Additionally, in some situations, they will postpone collapse by “keeping the bricks together” under large seismic deformations. On the other hand, the diagonal “X” shape was less successful and premature failure was developed during the test." @default.
- W2093800304 created "2016-06-24" @default.
- W2093800304 creator A5038751298 @default.
- W2093800304 creator A5063917521 @default.
- W2093800304 creator A5075432115 @default.
- W2093800304 date "2005-12-01" @default.
- W2093800304 modified "2023-10-03" @default.
- W2093800304 title "In-Plane Seismic Response of URM Walls Upgraded with FRP" @default.
- W2093800304 cites W2049026084 @default.
- W2093800304 cites W2054873105 @default.
- W2093800304 cites W2173872502 @default.
- W2093800304 doi "https://doi.org/10.1061/(asce)1090-0268(2005)9:6(524)" @default.
- W2093800304 hasPublicationYear "2005" @default.
- W2093800304 type Work @default.
- W2093800304 sameAs 2093800304 @default.
- W2093800304 citedByCount "78" @default.
- W2093800304 countsByYear W20938003042012 @default.
- W2093800304 countsByYear W20938003042013 @default.
- W2093800304 countsByYear W20938003042014 @default.
- W2093800304 countsByYear W20938003042015 @default.
- W2093800304 countsByYear W20938003042016 @default.
- W2093800304 countsByYear W20938003042018 @default.
- W2093800304 countsByYear W20938003042019 @default.
- W2093800304 countsByYear W20938003042020 @default.
- W2093800304 countsByYear W20938003042021 @default.
- W2093800304 countsByYear W20938003042022 @default.
- W2093800304 countsByYear W20938003042023 @default.
- W2093800304 crossrefType "journal-article" @default.
- W2093800304 hasAuthorship W2093800304A5038751298 @default.
- W2093800304 hasAuthorship W2093800304A5063917521 @default.
- W2093800304 hasAuthorship W2093800304A5075432115 @default.
- W2093800304 hasConcept C127413603 @default.
- W2093800304 hasConcept C130767629 @default.
- W2093800304 hasConcept C140651703 @default.
- W2093800304 hasConcept C152006893 @default.
- W2093800304 hasConcept C159985019 @default.
- W2093800304 hasConcept C178405089 @default.
- W2093800304 hasConcept C192562407 @default.
- W2093800304 hasConcept C535899295 @default.
- W2093800304 hasConcept C66938386 @default.
- W2093800304 hasConcept C76344452 @default.
- W2093800304 hasConceptScore W2093800304C127413603 @default.
- W2093800304 hasConceptScore W2093800304C130767629 @default.
- W2093800304 hasConceptScore W2093800304C140651703 @default.
- W2093800304 hasConceptScore W2093800304C152006893 @default.
- W2093800304 hasConceptScore W2093800304C159985019 @default.
- W2093800304 hasConceptScore W2093800304C178405089 @default.
- W2093800304 hasConceptScore W2093800304C192562407 @default.
- W2093800304 hasConceptScore W2093800304C535899295 @default.
- W2093800304 hasConceptScore W2093800304C66938386 @default.
- W2093800304 hasConceptScore W2093800304C76344452 @default.
- W2093800304 hasIssue "6" @default.
- W2093800304 hasLocation W20938003041 @default.
- W2093800304 hasOpenAccess W2093800304 @default.
- W2093800304 hasPrimaryLocation W20938003041 @default.
- W2093800304 hasRelatedWork W2035619230 @default.
- W2093800304 hasRelatedWork W2039933196 @default.
- W2093800304 hasRelatedWork W2221843458 @default.
- W2093800304 hasRelatedWork W2224258650 @default.
- W2093800304 hasRelatedWork W2565703999 @default.
- W2093800304 hasRelatedWork W2989740353 @default.
- W2093800304 hasRelatedWork W2996076224 @default.
- W2093800304 hasRelatedWork W3127417588 @default.
- W2093800304 hasRelatedWork W3217660634 @default.
- W2093800304 hasRelatedWork W4292265826 @default.
- W2093800304 hasVolume "9" @default.
- W2093800304 isParatext "false" @default.
- W2093800304 isRetracted "false" @default.
- W2093800304 magId "2093800304" @default.
- W2093800304 workType "article" @default.