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dc.contributor.author유은종-
dc.date.accessioned2022-11-16T02:42:01Z-
dc.date.available2022-11-16T02:42:01Z-
dc.date.issued2021-01-
dc.identifier.citationINTERNATIONAL JOURNAL OF CONCRETE STRUCTURES AND MATERIALS, v. 15, NO. 1, article no. 6, Page. 1-14en_US
dc.identifier.issn1976-0485;2234-1315en_US
dc.identifier.urihttps://link.springer.com/article/10.1186/s40069-020-00440-xen_US
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/176974-
dc.description.abstractThis study analytically investigated the behavior of reinforced concrete frames with masonry infills. For the analysis, VecTor2, a nonlinear finite element analysis program that implements the Modified Compression Field Theory and Disturbed Stress Field Model, was used. To account for the slip behavior at the mortar joints in the masonry element, the hyperbolic Mohr-Coulomb yield criterion, defined as a function of cohesion and friction angle, was used. The analysis results showed that the lateral resistance and failure mode of the infilled frames were significantly affected by the thickness of the masonry infill, cohesion on the mortar joint-brick interface, and poor mortar filling (or gap) on the masonry boundary under the beam. Diagonal strut actions developed along two or three load paths on the mortar infill, including the backstay actions near the tension column and push-down actions near the compression columns. Such backstay and push-down actions increased the axial and shear forces of columns, and ultimately affect the strength, ductility, and failure mode of the infilled frames.en_US
dc.description.sponsorshipThis work was supported by the National Research Foundation of Korea (Grant Nos. NRF-R-2019-01064 and NRF-2018R1A6A1A07025819) and by the Ministry of the Interior and Safety of Korea (Grant No. 2020-MOIS32-029). The authors are grateful to their supports.en_US
dc.languageenen_US
dc.publisherSPRINGERen_US
dc.subjectmasonry infillen_US
dc.subjectinfilled frameen_US
dc.subjectequivalent struten_US
dc.subjectfinite element analysisen_US
dc.subjectseismic performanceen_US
dc.titleInvestigation of Diagonal Strut Actions in Masonry-Infilled Reinforced Concrete Framesen_US
dc.typeArticleen_US
dc.relation.no1-
dc.relation.volume15-
dc.identifier.doi10.1186/s40069-020-00440-xen_US
dc.relation.page1-14-
dc.relation.journalINTERNATIONAL JOURNAL OF CONCRETE STRUCTURES AND MATERIALS-
dc.contributor.googleauthorLee, Seung-Jae-
dc.contributor.googleauthorEom, Tae-Sung-
dc.contributor.googleauthorYu, Eunjong-
dc.sector.campusS-
dc.sector.daehak공과대학-
dc.sector.department건축공학부-
dc.identifier.pideunjongyu-


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