Matches in SemOpenAlex for { <https://semopenalex.org/work/W2265345562> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2265345562 endingPage "623" @default.
- W2265345562 startingPage "611" @default.
- W2265345562 abstract "The Sutong Bridge in China opened to traffic in 2008, and is an arterial connection between the cities of Nantong and Suzhou. It is a cable-stayed bridge with a main span of 1,088 m. Due to a tight construction schedule and lack of suitable seismic devices at the time, fixed supports were installed between the piers and the girder in the transverse direction. As a result, significant transverse seismic forces could occur in the piers and foundations, especially during a return period of a 2500-year earthquake. Therefore, the piers, foundations and fixed bearings had to be designed extraordinarily strong. However, when larger earthquakes occur, the bearings, piers and foundations are still vulnerable. The recent rapid developments in seismic technology and the performance-based design approach offer a better opportunity to optimize the transverse seismic design for the Sutong Bridge piers. The optimized design can be applied to the Sutong Bridge (as a retrofit), as well as other bridges. Seismic design alternatives utilizing viscous fluid dampers (VFD), or friction pendulum sliding bearings (FPSB), or transverse yielding metallic dampers (TYMD) are thoroughly studied in this work, and the results are compared with those from the current condition with fixed transverse supports and a hypothetical condition in which only sliding bearings are provided on top of the piers (the girder can move “freely” in the transverse direction during the earthquake, except for frictional forces of the sliding bearings). Parametric analyses were performed to optimize the design of these proposed seismic devices. From the comparison of the peak bridge responses in these configurations, it was found that both VFD and TYMD are very effective in the reduction of transverse seismic forces in piers, while at the same time keeping the relative transverse displacements between piers and the box girder within acceptable limits. However, compared to VFD, TYMD do not interact with the longitudinal displacements of the girder, and have simpler details and lower initial and maintenance costs. Although the use of FPSB can also reduce seismic forces, it generally causes the transverse relative displacements to be higher than acceptable limits." @default.
- W2265345562 created "2016-06-24" @default.
- W2265345562 creator A5025345647 @default.
- W2265345562 creator A5039624152 @default.
- W2265345562 creator A5056499440 @default.
- W2265345562 date "2015-12-01" @default.
- W2265345562 modified "2023-10-08" @default.
- W2265345562 title "Effects of seismic devices on transverse responses of piers in the Sutong Bridge" @default.
- W2265345562 cites W1590799610 @default.
- W2265345562 cites W159964496 @default.
- W2265345562 cites W1966684585 @default.
- W2265345562 cites W1974046802 @default.
- W2265345562 cites W1977759005 @default.
- W2265345562 cites W1978958751 @default.
- W2265345562 cites W1981375735 @default.
- W2265345562 cites W2003763739 @default.
- W2265345562 cites W2109039890 @default.
- W2265345562 cites W2111416600 @default.
- W2265345562 cites W2118159875 @default.
- W2265345562 cites W2136026405 @default.
- W2265345562 cites W2166703312 @default.
- W2265345562 cites W2519971553 @default.
- W2265345562 cites W3123480801 @default.
- W2265345562 cites W3131654573 @default.
- W2265345562 doi "https://doi.org/10.1007/s11803-015-0049-7" @default.
- W2265345562 hasPublicationYear "2015" @default.
- W2265345562 type Work @default.
- W2265345562 sameAs 2265345562 @default.
- W2265345562 citedByCount "24" @default.
- W2265345562 countsByYear W22653455622017 @default.
- W2265345562 countsByYear W22653455622018 @default.
- W2265345562 countsByYear W22653455622019 @default.
- W2265345562 countsByYear W22653455622020 @default.
- W2265345562 countsByYear W22653455622021 @default.
- W2265345562 countsByYear W22653455622022 @default.
- W2265345562 countsByYear W22653455622023 @default.
- W2265345562 crossrefType "journal-article" @default.
- W2265345562 hasAuthorship W2265345562A5025345647 @default.
- W2265345562 hasAuthorship W2265345562A5039624152 @default.
- W2265345562 hasAuthorship W2265345562A5056499440 @default.
- W2265345562 hasBestOaLocation W22653455622 @default.
- W2265345562 hasConcept C100776233 @default.
- W2265345562 hasConcept C110639684 @default.
- W2265345562 hasConcept C126322002 @default.
- W2265345562 hasConcept C127413603 @default.
- W2265345562 hasConcept C140096630 @default.
- W2265345562 hasConcept C154954056 @default.
- W2265345562 hasConcept C157892014 @default.
- W2265345562 hasConcept C182358397 @default.
- W2265345562 hasConcept C187320778 @default.
- W2265345562 hasConcept C196316656 @default.
- W2265345562 hasConcept C66938386 @default.
- W2265345562 hasConcept C71924100 @default.
- W2265345562 hasConcept C78519656 @default.
- W2265345562 hasConceptScore W2265345562C100776233 @default.
- W2265345562 hasConceptScore W2265345562C110639684 @default.
- W2265345562 hasConceptScore W2265345562C126322002 @default.
- W2265345562 hasConceptScore W2265345562C127413603 @default.
- W2265345562 hasConceptScore W2265345562C140096630 @default.
- W2265345562 hasConceptScore W2265345562C154954056 @default.
- W2265345562 hasConceptScore W2265345562C157892014 @default.
- W2265345562 hasConceptScore W2265345562C182358397 @default.
- W2265345562 hasConceptScore W2265345562C187320778 @default.
- W2265345562 hasConceptScore W2265345562C196316656 @default.
- W2265345562 hasConceptScore W2265345562C66938386 @default.
- W2265345562 hasConceptScore W2265345562C71924100 @default.
- W2265345562 hasConceptScore W2265345562C78519656 @default.
- W2265345562 hasIssue "4" @default.
- W2265345562 hasLocation W22653455621 @default.
- W2265345562 hasLocation W22653455622 @default.
- W2265345562 hasOpenAccess W2265345562 @default.
- W2265345562 hasPrimaryLocation W22653455621 @default.
- W2265345562 hasRelatedWork W1839429328 @default.
- W2265345562 hasRelatedWork W1998504873 @default.
- W2265345562 hasRelatedWork W2005559061 @default.
- W2265345562 hasRelatedWork W2571879116 @default.
- W2265345562 hasRelatedWork W2819433948 @default.
- W2265345562 hasRelatedWork W2969837985 @default.
- W2265345562 hasRelatedWork W3156119425 @default.
- W2265345562 hasRelatedWork W3190734613 @default.
- W2265345562 hasRelatedWork W3202096630 @default.
- W2265345562 hasRelatedWork W3151182151 @default.
- W2265345562 hasVolume "14" @default.
- W2265345562 isParatext "false" @default.
- W2265345562 isRetracted "false" @default.
- W2265345562 magId "2265345562" @default.
- W2265345562 workType "article" @default.