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TESTS-BASED DESIGN OF INNOVATIVE CONCRETE STRUCTURES
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M.Pastrav; H.Constantinescu;O. Gherman
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1314-2704
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English
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17
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62
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An innovative concept for design and detailing of precast concrete frame structures is analyzed under accidental seismic-type loading. The new detailing of post-tensioned assembled structures derives from the special hybrid moment frames as defined in the ACI T1.2-03 standard. The alternative detailing of special reinforcements, named modified special hybrid joints, are bondless with respect to both column and beams. The model represents a corner of an actual multistoried structure, cropped in the middle of the beams and columns spans. Full scale spatial model test is performed under seismic type loading. Theoretical approach is developed, based on testing results. Discussion regarding the modified special hybrid joints behavior under accidental loadings with respect to acceptance criteria for test-based design structures, their special features and further on widening research development concludes the paper.
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conference
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17th International Multidisciplinary Scientific GeoConference SGEM 2017
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17th International Multidisciplinary Scientific GeoConference SGEM 2017, 29 June - 5 July, 2017
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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793-800
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29 June - 5 July, 2017
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website
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cdrom
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4606
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tests based design; precast concrete; modified hybrid joint; acceptance criteria; seismic type loading
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