Matches in SemOpenAlex for { <https://semopenalex.org/work/W1859568085> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W1859568085 abstract "Highway bridges in the United States are frequently damaged by overheight vehicle collisions. The increasing number of prestressed concrete bridges indicates that the probability of such bridges being impacted by overheight vehicles has increased. This thesis, sponsored by the Virginia Center for Transportation Innovation and Research (VCTIR), investigated three repair techniques for impact damaged prestressed bridge girders: strand splices, fiber reinforced polymer (FRP) overlays, and fabric reinforced cementitious matrix (FRCM) overlays. The flexural strength of four AASHTO Type III girders, three of which were intentionally damaged and repaired, was evaluated. Six experimental tests were performed on these girders: one undamaged girder test and five repair method tests. Nonlinear beam models and three-dimensional finite element (FE) models were created to predict the behavior of the beams under flexural testing, and subsequently validated and calibrated to experimental test data. The very good accuracy of the beam models indicated that they can be used alone for the performance assessment of damaged and repaired girders. Of course, the analyst must always be aware of the fact that a beam model cannot explicitly account for potentially crucial effects such as diagonal cracking. A direct comparison between repair methods was made by creating analytical models of a prototype girder setup. FRP overlays were seen to restore the most strength, while strand splices were seen to restore the most ductility. From observation, combining repair methods resulted in an additive effect on strength, but the deformation at onset of failure will be governed by the less ductile method." @default.
- W1859568085 created "2016-06-24" @default.
- W1859568085 creator A5076986317 @default.
- W1859568085 date "2015-08-19" @default.
- W1859568085 modified "2023-09-24" @default.
- W1859568085 title "Analytical Modeling of the Repair Impact-Damaged Prestressed Concrete Bridge Girders" @default.
- W1859568085 cites W1824168954 @default.
- W1859568085 cites W1967750361 @default.
- W1859568085 cites W1974448117 @default.
- W1859568085 cites W2036030724 @default.
- W1859568085 cites W2088336782 @default.
- W1859568085 cites W2095965030 @default.
- W1859568085 cites W2117072395 @default.
- W1859568085 cites W2142674395 @default.
- W1859568085 cites W2167338862 @default.
- W1859568085 cites W2185779093 @default.
- W1859568085 cites W2747313613 @default.
- W1859568085 cites W64139479 @default.
- W1859568085 hasPublicationYear "2015" @default.
- W1859568085 type Work @default.
- W1859568085 sameAs 1859568085 @default.
- W1859568085 citedByCount "2" @default.
- W1859568085 countsByYear W18595680852017 @default.
- W1859568085 countsByYear W18595680852018 @default.
- W1859568085 crossrefType "dissertation" @default.
- W1859568085 hasAuthorship W1859568085A5076986317 @default.
- W1859568085 hasConcept C100776233 @default.
- W1859568085 hasConcept C126322002 @default.
- W1859568085 hasConcept C127413603 @default.
- W1859568085 hasConcept C130367717 @default.
- W1859568085 hasConcept C135628077 @default.
- W1859568085 hasConcept C136085584 @default.
- W1859568085 hasConcept C149912024 @default.
- W1859568085 hasConcept C159985019 @default.
- W1859568085 hasConcept C168834538 @default.
- W1859568085 hasConcept C178405089 @default.
- W1859568085 hasConcept C187320778 @default.
- W1859568085 hasConcept C192562407 @default.
- W1859568085 hasConcept C196316656 @default.
- W1859568085 hasConcept C199360897 @default.
- W1859568085 hasConcept C2524010 @default.
- W1859568085 hasConcept C2776512210 @default.
- W1859568085 hasConcept C2780886216 @default.
- W1859568085 hasConcept C33923547 @default.
- W1859568085 hasConcept C41008148 @default.
- W1859568085 hasConcept C58396970 @default.
- W1859568085 hasConcept C66938386 @default.
- W1859568085 hasConcept C71924100 @default.
- W1859568085 hasConcept C76344452 @default.
- W1859568085 hasConceptScore W1859568085C100776233 @default.
- W1859568085 hasConceptScore W1859568085C126322002 @default.
- W1859568085 hasConceptScore W1859568085C127413603 @default.
- W1859568085 hasConceptScore W1859568085C130367717 @default.
- W1859568085 hasConceptScore W1859568085C135628077 @default.
- W1859568085 hasConceptScore W1859568085C136085584 @default.
- W1859568085 hasConceptScore W1859568085C149912024 @default.
- W1859568085 hasConceptScore W1859568085C159985019 @default.
- W1859568085 hasConceptScore W1859568085C168834538 @default.
- W1859568085 hasConceptScore W1859568085C178405089 @default.
- W1859568085 hasConceptScore W1859568085C187320778 @default.
- W1859568085 hasConceptScore W1859568085C192562407 @default.
- W1859568085 hasConceptScore W1859568085C196316656 @default.
- W1859568085 hasConceptScore W1859568085C199360897 @default.
- W1859568085 hasConceptScore W1859568085C2524010 @default.
- W1859568085 hasConceptScore W1859568085C2776512210 @default.
- W1859568085 hasConceptScore W1859568085C2780886216 @default.
- W1859568085 hasConceptScore W1859568085C33923547 @default.
- W1859568085 hasConceptScore W1859568085C41008148 @default.
- W1859568085 hasConceptScore W1859568085C58396970 @default.
- W1859568085 hasConceptScore W1859568085C66938386 @default.
- W1859568085 hasConceptScore W1859568085C71924100 @default.
- W1859568085 hasConceptScore W1859568085C76344452 @default.
- W1859568085 hasLocation W18595680851 @default.
- W1859568085 hasOpenAccess W1859568085 @default.
- W1859568085 hasPrimaryLocation W18595680851 @default.
- W1859568085 hasRelatedWork W2078287043 @default.
- W1859568085 hasRelatedWork W2183597229 @default.
- W1859568085 hasRelatedWork W219106410 @default.
- W1859568085 hasRelatedWork W2319390406 @default.
- W1859568085 hasRelatedWork W2340985131 @default.
- W1859568085 hasRelatedWork W2412468260 @default.
- W1859568085 hasRelatedWork W2513130931 @default.
- W1859568085 hasRelatedWork W2550140873 @default.
- W1859568085 hasRelatedWork W2603139330 @default.
- W1859568085 hasRelatedWork W2738990610 @default.
- W1859568085 hasRelatedWork W2887148992 @default.
- W1859568085 hasRelatedWork W2912309538 @default.
- W1859568085 hasRelatedWork W2970835783 @default.
- W1859568085 hasRelatedWork W3080618153 @default.
- W1859568085 hasRelatedWork W3136425643 @default.
- W1859568085 hasRelatedWork W3183825684 @default.
- W1859568085 hasRelatedWork W3191237553 @default.
- W1859568085 hasRelatedWork W566676511 @default.
- W1859568085 hasRelatedWork W644315946 @default.
- W1859568085 hasRelatedWork W889066698 @default.
- W1859568085 isParatext "false" @default.
- W1859568085 isRetracted "false" @default.
- W1859568085 magId "1859568085" @default.
- W1859568085 workType "dissertation" @default.