Matches in SemOpenAlex for { <https://semopenalex.org/work/W87743015> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W87743015 abstract "Fibre composites in deep foundation industry have been recognized to replace conventional materials such as concrete, steel and timber in harsh marine environment. The emergence of hollow fibre reinforced polymer (FRP) composite tubes as a structural component provided the industry to consider this material as a potential composite pile type as they can carry design load. However, issue such as driving performance of this material warrants investigation as they are considered the lowest performer among composite piles. The thin-walled section generally ruptures under high driving stresses, thus its stiffness for post-impact performance is in question. This paper experimentally investigated the effects of impact energy and number of impacts on the axial stiffness of hollow FRP composite tubes. Six incident energy variants were considered, and two specimens for a given impact energy were subjected to a maximum of 130 repeated impacts using a drop-weight impact tester. The impact response and the contact stiffness were evaluated in terms of damage progression and the evolution of peak force for both collapsed and non-collapsed tubes. Results point out that no significant difference exists in the behaviour of the tubes for which no collapse occurs with test duration. On the contrary, the location of the initiation of collapse influenced the shape of the load and number of impact curves for collapsed tubes. The value of the stiffness after the initiation of collapse remains the same regardless of the magnitude of the applied energy. Furthermore on the collapsed tubes, it was observed that impact energy does not significantly reduce the stiffness of tubes during initial impacts, however, their effects were apparent as the number of impacts increases." @default.
- W87743015 created "2016-06-24" @default.
- W87743015 creator A5008660099 @default.
- W87743015 creator A5011969510 @default.
- W87743015 creator A5055184216 @default.
- W87743015 creator A5074041148 @default.
- W87743015 date "2012-02-01" @default.
- W87743015 modified "2023-09-23" @default.
- W87743015 title "Stiffness of FRP pultruded tubes under repeated axial impacts" @default.
- W87743015 cites W100096918 @default.
- W87743015 cites W1967488388 @default.
- W87743015 cites W1978539356 @default.
- W87743015 cites W1999802046 @default.
- W87743015 cites W2047193566 @default.
- W87743015 cites W2080752427 @default.
- W87743015 cites W2087321808 @default.
- W87743015 cites W2092779980 @default.
- W87743015 cites W2171118685 @default.
- W87743015 cites W643463055 @default.
- W87743015 hasPublicationYear "2012" @default.
- W87743015 type Work @default.
- W87743015 sameAs 87743015 @default.
- W87743015 citedByCount "0" @default.
- W87743015 crossrefType "journal-article" @default.
- W87743015 hasAuthorship W87743015A5008660099 @default.
- W87743015 hasAuthorship W87743015A5011969510 @default.
- W87743015 hasAuthorship W87743015A5055184216 @default.
- W87743015 hasAuthorship W87743015A5074041148 @default.
- W87743015 hasConcept C104779481 @default.
- W87743015 hasConcept C121332964 @default.
- W87743015 hasConcept C127413603 @default.
- W87743015 hasConcept C135402231 @default.
- W87743015 hasConcept C159985019 @default.
- W87743015 hasConcept C192562407 @default.
- W87743015 hasConcept C199310239 @default.
- W87743015 hasConcept C2779372316 @default.
- W87743015 hasConcept C2992524093 @default.
- W87743015 hasConcept C52359486 @default.
- W87743015 hasConcept C66938386 @default.
- W87743015 hasConcept C76344452 @default.
- W87743015 hasConcept C97355855 @default.
- W87743015 hasConceptScore W87743015C104779481 @default.
- W87743015 hasConceptScore W87743015C121332964 @default.
- W87743015 hasConceptScore W87743015C127413603 @default.
- W87743015 hasConceptScore W87743015C135402231 @default.
- W87743015 hasConceptScore W87743015C159985019 @default.
- W87743015 hasConceptScore W87743015C192562407 @default.
- W87743015 hasConceptScore W87743015C199310239 @default.
- W87743015 hasConceptScore W87743015C2779372316 @default.
- W87743015 hasConceptScore W87743015C2992524093 @default.
- W87743015 hasConceptScore W87743015C52359486 @default.
- W87743015 hasConceptScore W87743015C66938386 @default.
- W87743015 hasConceptScore W87743015C76344452 @default.
- W87743015 hasConceptScore W87743015C97355855 @default.
- W87743015 hasLocation W877430151 @default.
- W87743015 hasOpenAccess W87743015 @default.
- W87743015 hasPrimaryLocation W877430151 @default.
- W87743015 hasRelatedWork W1979320510 @default.
- W87743015 hasRelatedWork W1994727694 @default.
- W87743015 hasRelatedWork W2017261709 @default.
- W87743015 hasRelatedWork W2019723518 @default.
- W87743015 hasRelatedWork W2048849164 @default.
- W87743015 hasRelatedWork W2292850440 @default.
- W87743015 hasRelatedWork W2362902697 @default.
- W87743015 hasRelatedWork W2366153468 @default.
- W87743015 hasRelatedWork W2590331782 @default.
- W87743015 hasRelatedWork W2593256824 @default.
- W87743015 hasRelatedWork W2618234653 @default.
- W87743015 hasRelatedWork W2778292647 @default.
- W87743015 hasRelatedWork W2889346862 @default.
- W87743015 hasRelatedWork W2920935920 @default.
- W87743015 hasRelatedWork W3011599131 @default.
- W87743015 hasRelatedWork W3014729864 @default.
- W87743015 hasRelatedWork W3109277065 @default.
- W87743015 hasRelatedWork W3128130117 @default.
- W87743015 hasRelatedWork W3155508540 @default.
- W87743015 hasRelatedWork W3211270506 @default.
- W87743015 isParatext "false" @default.
- W87743015 isRetracted "false" @default.
- W87743015 magId "87743015" @default.
- W87743015 workType "article" @default.