Matches in SemOpenAlex for { <https://semopenalex.org/work/W1968796636> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W1968796636 endingPage "35" @default.
- W1968796636 startingPage "27" @default.
- W1968796636 abstract "A U-shaped damper typically has a stable and saturated hysteretic performance along the in-plane direction and is usually installed in the isolation layer. However experimental study shows that the conventional U-shaped damper presents an unstable hysteretic performance when it sustains bi-directional deformations. Therefore, shape optimization is needed to improve the hysteretic performance of the U-shaped damper. To obtain an optimal shape for the U-shaped damper, a finite element (FE) model was built using a general FE analysis software called ABAQUS. Comparisons of results obtained from FE models with those obtained from experimental studies demonstrated the effectiveness of the FE models. Optimization of a U-shaped damper was carried out using the FE model. The length and shape of the straight part of the U-shaped damper were treated as optimization parameters and the enlarging the end of the straight part was adopted as the improved approach. The formula for the ratio of the energy dissipated by rate-independent and rate-dependent plastic deformation (ALLPD) to the maximum cumulative equivalent plastic strain (PEEQ) was derived though regression analysis. After four levels of optimization processes the optimal shape of the improved U-shaped damper was obtained, and the bi-directional performance was significantly improved compared to that of a conventional U-shaped damper." @default.
- W1968796636 created "2016-06-24" @default.
- W1968796636 creator A5005975318 @default.
- W1968796636 creator A5009954393 @default.
- W1968796636 creator A5049317987 @default.
- W1968796636 creator A5073386224 @default.
- W1968796636 date "2015-06-01" @default.
- W1968796636 modified "2023-10-18" @default.
- W1968796636 title "Shape optimization of U-shaped damper for improving its bi-directional performance under cyclic loading" @default.
- W1968796636 cites W1964051697 @default.
- W1968796636 cites W1964571943 @default.
- W1968796636 cites W1968971257 @default.
- W1968796636 cites W1979533763 @default.
- W1968796636 cites W1996089669 @default.
- W1968796636 cites W2022723261 @default.
- W1968796636 cites W2024987372 @default.
- W1968796636 cites W2050944686 @default.
- W1968796636 cites W2052262525 @default.
- W1968796636 cites W2054231227 @default.
- W1968796636 cites W2055084766 @default.
- W1968796636 cites W2070298433 @default.
- W1968796636 cites W2072712497 @default.
- W1968796636 cites W2083002911 @default.
- W1968796636 cites W2089183021 @default.
- W1968796636 cites W2097458686 @default.
- W1968796636 cites W2117168619 @default.
- W1968796636 cites W2126097155 @default.
- W1968796636 cites W2143271121 @default.
- W1968796636 cites W2147338449 @default.
- W1968796636 cites W2147443748 @default.
- W1968796636 cites W2166608092 @default.
- W1968796636 cites W2258671255 @default.
- W1968796636 doi "https://doi.org/10.1016/j.engstruct.2015.03.006" @default.
- W1968796636 hasPublicationYear "2015" @default.
- W1968796636 type Work @default.
- W1968796636 sameAs 1968796636 @default.
- W1968796636 citedByCount "35" @default.
- W1968796636 countsByYear W19687966362018 @default.
- W1968796636 countsByYear W19687966362019 @default.
- W1968796636 countsByYear W19687966362020 @default.
- W1968796636 countsByYear W19687966362021 @default.
- W1968796636 countsByYear W19687966362022 @default.
- W1968796636 countsByYear W19687966362023 @default.
- W1968796636 crossrefType "journal-article" @default.
- W1968796636 hasAuthorship W1968796636A5005975318 @default.
- W1968796636 hasAuthorship W1968796636A5009954393 @default.
- W1968796636 hasAuthorship W1968796636A5049317987 @default.
- W1968796636 hasAuthorship W1968796636A5073386224 @default.
- W1968796636 hasConcept C121332964 @default.
- W1968796636 hasConcept C127413603 @default.
- W1968796636 hasConcept C135402231 @default.
- W1968796636 hasConcept C135628077 @default.
- W1968796636 hasConcept C140096630 @default.
- W1968796636 hasConcept C154945302 @default.
- W1968796636 hasConcept C192562407 @default.
- W1968796636 hasConcept C2775924081 @default.
- W1968796636 hasConcept C29513896 @default.
- W1968796636 hasConcept C41008148 @default.
- W1968796636 hasConcept C47446073 @default.
- W1968796636 hasConcept C66938386 @default.
- W1968796636 hasConcept C97355855 @default.
- W1968796636 hasConceptScore W1968796636C121332964 @default.
- W1968796636 hasConceptScore W1968796636C127413603 @default.
- W1968796636 hasConceptScore W1968796636C135402231 @default.
- W1968796636 hasConceptScore W1968796636C135628077 @default.
- W1968796636 hasConceptScore W1968796636C140096630 @default.
- W1968796636 hasConceptScore W1968796636C154945302 @default.
- W1968796636 hasConceptScore W1968796636C192562407 @default.
- W1968796636 hasConceptScore W1968796636C2775924081 @default.
- W1968796636 hasConceptScore W1968796636C29513896 @default.
- W1968796636 hasConceptScore W1968796636C41008148 @default.
- W1968796636 hasConceptScore W1968796636C47446073 @default.
- W1968796636 hasConceptScore W1968796636C66938386 @default.
- W1968796636 hasConceptScore W1968796636C97355855 @default.
- W1968796636 hasFunder F4320321001 @default.
- W1968796636 hasLocation W19687966361 @default.
- W1968796636 hasOpenAccess W1968796636 @default.
- W1968796636 hasPrimaryLocation W19687966361 @default.
- W1968796636 hasRelatedWork W2015324318 @default.
- W1968796636 hasRelatedWork W2088914834 @default.
- W1968796636 hasRelatedWork W2151517455 @default.
- W1968796636 hasRelatedWork W2619930311 @default.
- W1968796636 hasRelatedWork W2742931751 @default.
- W1968796636 hasRelatedWork W2927825980 @default.
- W1968796636 hasRelatedWork W3130086689 @default.
- W1968796636 hasRelatedWork W3138910210 @default.
- W1968796636 hasRelatedWork W4313465740 @default.
- W1968796636 hasRelatedWork W4313814096 @default.
- W1968796636 hasVolume "93" @default.
- W1968796636 isParatext "false" @default.
- W1968796636 isRetracted "false" @default.
- W1968796636 magId "1968796636" @default.
- W1968796636 workType "article" @default.