Matches in SemOpenAlex for { <https://semopenalex.org/work/W2895762544> ?p ?o ?g. }
- W2895762544 abstract "Compared with traditional monolithic columns, precast segmental columns can significantly reduce the residual displacement after a severe earthquake. Previous studies of precast segmental columns mainly focus on the column itself. Only very limited studies have investigated the seismic responses of a whole bridge structure supported by segmental columns, and all those studies assumed uniform seismic excitation at the multisupports of the bridge, although the spatial variation of earthquake loading may obviously influence the structural responses. Furthermore, the abutments can constrain the structural movement when the gap size of the expansion joint is not big enough to accommodate the relative displacement between the bridge girder and abutment, which may obviously influence the seismically induced pounding of the bridge structure. The effect of abutments on the response of bridge pounding has not yet been systematically investigated. In the present study, numerical simulations were carried out to investigate the seismically induced pounding responses of a bridge structure supported by segmental columns under spatially varying ground motions. Bridge structures without and with abutments were considered. A reference bridge with traditional monolithic columns was also analyzed. The influences of ground-motion spatial variations on the structural responses were systematically investigated. The results reveal that when abutments are not considered, the spatially varying ground excitation can dramatically change the relative pounding compared with uniform seismic loading. When abutments are considered in the numerical model, the influence of spatial variations on the bridge-pounding responses becomes less significant." @default.
- W2895762544 created "2018-10-12" @default.
- W2895762544 creator A5007817634 @default.
- W2895762544 creator A5042727633 @default.
- W2895762544 creator A5046842321 @default.
- W2895762544 creator A5083551715 @default.
- W2895762544 date "2018-12-01" @default.
- W2895762544 modified "2023-09-27" @default.
- W2895762544 title "Numerical Study of the Seismic Responses of Precast Segmental Column Bridge under Spatially Varying Ground Motions" @default.
- W2895762544 cites W1520565910 @default.
- W2895762544 cites W1835662050 @default.
- W2895762544 cites W1964593678 @default.
- W2895762544 cites W1971656758 @default.
- W2895762544 cites W1973707208 @default.
- W2895762544 cites W1976594089 @default.
- W2895762544 cites W1976834674 @default.
- W2895762544 cites W1978885229 @default.
- W2895762544 cites W1981027919 @default.
- W2895762544 cites W1981861546 @default.
- W2895762544 cites W1996375825 @default.
- W2895762544 cites W1997727987 @default.
- W2895762544 cites W2004022434 @default.
- W2895762544 cites W2016939655 @default.
- W2895762544 cites W2023096139 @default.
- W2895762544 cites W2029021820 @default.
- W2895762544 cites W2036295391 @default.
- W2895762544 cites W2044517642 @default.
- W2895762544 cites W2053918764 @default.
- W2895762544 cites W2057877934 @default.
- W2895762544 cites W2064177791 @default.
- W2895762544 cites W2085964652 @default.
- W2895762544 cites W2086866295 @default.
- W2895762544 cites W2087207313 @default.
- W2895762544 cites W2096432146 @default.
- W2895762544 cites W2106393803 @default.
- W2895762544 cites W2139746256 @default.
- W2895762544 cites W2148606173 @default.
- W2895762544 cites W2162576840 @default.
- W2895762544 cites W2166059784 @default.
- W2895762544 cites W2226262857 @default.
- W2895762544 cites W2338735279 @default.
- W2895762544 cites W2344339275 @default.
- W2895762544 cites W2354112436 @default.
- W2895762544 cites W2735653849 @default.
- W2895762544 cites W2756271961 @default.
- W2895762544 cites W417709386 @default.
- W2895762544 doi "https://doi.org/10.1061/(asce)be.1943-5592.0001319" @default.
- W2895762544 hasPublicationYear "2018" @default.
- W2895762544 type Work @default.
- W2895762544 sameAs 2895762544 @default.
- W2895762544 citedByCount "15" @default.
- W2895762544 countsByYear W28957625442019 @default.
- W2895762544 countsByYear W28957625442020 @default.
- W2895762544 countsByYear W28957625442022 @default.
- W2895762544 countsByYear W28957625442023 @default.
- W2895762544 crossrefType "journal-article" @default.
- W2895762544 hasAuthorship W2895762544A5007817634 @default.
- W2895762544 hasAuthorship W2895762544A5042727633 @default.
- W2895762544 hasAuthorship W2895762544A5046842321 @default.
- W2895762544 hasAuthorship W2895762544A5083551715 @default.
- W2895762544 hasConcept C100776233 @default.
- W2895762544 hasConcept C107551265 @default.
- W2895762544 hasConcept C113024971 @default.
- W2895762544 hasConcept C11413529 @default.
- W2895762544 hasConcept C125450124 @default.
- W2895762544 hasConcept C126322002 @default.
- W2895762544 hasConcept C127313418 @default.
- W2895762544 hasConcept C127413603 @default.
- W2895762544 hasConcept C127416549 @default.
- W2895762544 hasConcept C155512373 @default.
- W2895762544 hasConcept C15744967 @default.
- W2895762544 hasConcept C165205528 @default.
- W2895762544 hasConcept C187320778 @default.
- W2895762544 hasConcept C196316656 @default.
- W2895762544 hasConcept C41008148 @default.
- W2895762544 hasConcept C48777230 @default.
- W2895762544 hasConcept C542102704 @default.
- W2895762544 hasConcept C66938386 @default.
- W2895762544 hasConcept C71924100 @default.
- W2895762544 hasConcept C83176761 @default.
- W2895762544 hasConceptScore W2895762544C100776233 @default.
- W2895762544 hasConceptScore W2895762544C107551265 @default.
- W2895762544 hasConceptScore W2895762544C113024971 @default.
- W2895762544 hasConceptScore W2895762544C11413529 @default.
- W2895762544 hasConceptScore W2895762544C125450124 @default.
- W2895762544 hasConceptScore W2895762544C126322002 @default.
- W2895762544 hasConceptScore W2895762544C127313418 @default.
- W2895762544 hasConceptScore W2895762544C127413603 @default.
- W2895762544 hasConceptScore W2895762544C127416549 @default.
- W2895762544 hasConceptScore W2895762544C155512373 @default.
- W2895762544 hasConceptScore W2895762544C15744967 @default.
- W2895762544 hasConceptScore W2895762544C165205528 @default.
- W2895762544 hasConceptScore W2895762544C187320778 @default.
- W2895762544 hasConceptScore W2895762544C196316656 @default.
- W2895762544 hasConceptScore W2895762544C41008148 @default.
- W2895762544 hasConceptScore W2895762544C48777230 @default.
- W2895762544 hasConceptScore W2895762544C542102704 @default.
- W2895762544 hasConceptScore W2895762544C66938386 @default.
- W2895762544 hasConceptScore W2895762544C71924100 @default.
- W2895762544 hasConceptScore W2895762544C83176761 @default.