Matches in SemOpenAlex for { <https://semopenalex.org/work/W2326590502> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2326590502 endingPage "737" @default.
- W2326590502 startingPage "729" @default.
- W2326590502 abstract "비대칭 사장교에 지진으로 인한 진동을 MR(Magneto-rheological) 댐퍼를 이용하여 효과적으로 제어하는 연구를 수행하였다. MR 댐퍼의 실용적인 사용성을 높이기 위하여 비대칭 사장교 구조물을 설계/제작하고, 이 교량구조물을 적정하게 제어할 수 있도록 MR 댐퍼를 제작하였다. El-centro 지진파로 비대칭 사장교를 수평방향으로 가진하여 수직방향과 수평방향의 진동을 제어하는 실험을 하였다. 각 방향의 진동제어 실험에 5가지의 제어 조건으로 MR 댐퍼의 제어성능을 평가 하였다. 실험결과 MR 댐퍼는 지진진동으로 인한 비대징사장교를 진동제어 하기 위하여 Lyapunov Control 알고리즘과 Clipped-optimal control 알고리즘을 이용하여 제어를 할 경우, 보다 효과적으로 진동을 제어하는 것을 알 수 있었다. 그리고 구조물의 비대칭성과 수평 가진으로 인하여 수직 및 수평 방향의 진동제어가 서로 다른 제어효과를 보였다. 이와 같은 제어효과는 비대칭 사장교와 같은 유연하며 비대칭인 구조물에 준능동의 MR 댐퍼가 효과적으로 지진진동을 제어하는 것으로 평가되었다. A study has been carried out that effectively controls the vibration of asymmetric cable-stayed bridges caused by earthquakes with MR dampers. In order to enhance the practical serviceability of MR dampers, an asymmetric cable-stayed bridge structure has been designed and produced, and a MR damper has been produced so as to have this bridge structure controlled appropriately. An experiment that controls vertical and horizontal vibrations has been carried out by exciting the asymmetric cable-stayed bridge in the horizontal direction with the El-centro seismic wave. The control performance of the MR damper has been evaluated under the five control conditions in the experiments of vibration control in each direction. As a result of the experiment, MR dampers were proved to control vibrations more effectively when either Lyapunov control algorithm or Clipped-optimal control algorithm was used to control vibrations of the asymmetric cable-stayed bridge caused by earthquakes. In addition, different controlling effects were found in vibration controls in vertical and horizontal directions due to the asymmetry of the structure and the horizontal excitation. With such controlling effects, semi-active MR dampers are evaluated to effectively control vibrations caused by earthquakes in flexible and asymmetric structures such as asymmetric cable-stayed bridges." @default.
- W2326590502 created "2016-06-24" @default.
- W2326590502 creator A5017660965 @default.
- W2326590502 creator A5039836618 @default.
- W2326590502 creator A5068643364 @default.
- W2326590502 date "2014-06-01" @default.
- W2326590502 modified "2023-10-18" @default.
- W2326590502 title "Performance Evaluation of Seismic Vibration Control of Asymmetrical Cable-Stayed Bridge Using MR Damper" @default.
- W2326590502 cites W2031960527 @default.
- W2326590502 cites W2039419558 @default.
- W2326590502 cites W2041532521 @default.
- W2326590502 cites W2054934530 @default.
- W2326590502 cites W2065497814 @default.
- W2326590502 cites W2069796790 @default.
- W2326590502 cites W2140484364 @default.
- W2326590502 cites W2155556837 @default.
- W2326590502 cites W2171091561 @default.
- W2326590502 cites W2291328783 @default.
- W2326590502 cites W3120574855 @default.
- W2326590502 cites W3215199261 @default.
- W2326590502 doi "https://doi.org/10.12652/ksce.2014.34.3.0729" @default.
- W2326590502 hasPublicationYear "2014" @default.
- W2326590502 type Work @default.
- W2326590502 sameAs 2326590502 @default.
- W2326590502 citedByCount "0" @default.
- W2326590502 crossrefType "journal-article" @default.
- W2326590502 hasAuthorship W2326590502A5017660965 @default.
- W2326590502 hasAuthorship W2326590502A5039836618 @default.
- W2326590502 hasAuthorship W2326590502A5068643364 @default.
- W2326590502 hasBestOaLocation W23265905021 @default.
- W2326590502 hasConcept C100776233 @default.
- W2326590502 hasConcept C110245778 @default.
- W2326590502 hasConcept C121332964 @default.
- W2326590502 hasConcept C126322002 @default.
- W2326590502 hasConcept C127413603 @default.
- W2326590502 hasConcept C140096630 @default.
- W2326590502 hasConcept C154945302 @default.
- W2326590502 hasConcept C198394728 @default.
- W2326590502 hasConcept C19856469 @default.
- W2326590502 hasConcept C24890656 @default.
- W2326590502 hasConcept C2775924081 @default.
- W2326590502 hasConcept C41008148 @default.
- W2326590502 hasConcept C47446073 @default.
- W2326590502 hasConcept C49240428 @default.
- W2326590502 hasConcept C66938386 @default.
- W2326590502 hasConcept C71924100 @default.
- W2326590502 hasConceptScore W2326590502C100776233 @default.
- W2326590502 hasConceptScore W2326590502C110245778 @default.
- W2326590502 hasConceptScore W2326590502C121332964 @default.
- W2326590502 hasConceptScore W2326590502C126322002 @default.
- W2326590502 hasConceptScore W2326590502C127413603 @default.
- W2326590502 hasConceptScore W2326590502C140096630 @default.
- W2326590502 hasConceptScore W2326590502C154945302 @default.
- W2326590502 hasConceptScore W2326590502C198394728 @default.
- W2326590502 hasConceptScore W2326590502C19856469 @default.
- W2326590502 hasConceptScore W2326590502C24890656 @default.
- W2326590502 hasConceptScore W2326590502C2775924081 @default.
- W2326590502 hasConceptScore W2326590502C41008148 @default.
- W2326590502 hasConceptScore W2326590502C47446073 @default.
- W2326590502 hasConceptScore W2326590502C49240428 @default.
- W2326590502 hasConceptScore W2326590502C66938386 @default.
- W2326590502 hasConceptScore W2326590502C71924100 @default.
- W2326590502 hasIssue "3" @default.
- W2326590502 hasLocation W23265905021 @default.
- W2326590502 hasOpenAccess W2326590502 @default.
- W2326590502 hasPrimaryLocation W23265905021 @default.
- W2326590502 hasRelatedWork W1997620031 @default.
- W2326590502 hasRelatedWork W2079239781 @default.
- W2326590502 hasRelatedWork W2147321254 @default.
- W2326590502 hasRelatedWork W2350060291 @default.
- W2326590502 hasRelatedWork W2351940980 @default.
- W2326590502 hasRelatedWork W2357089667 @default.
- W2326590502 hasRelatedWork W2363548018 @default.
- W2326590502 hasRelatedWork W2365827736 @default.
- W2326590502 hasRelatedWork W2374293443 @default.
- W2326590502 hasRelatedWork W2911690268 @default.
- W2326590502 hasVolume "34" @default.
- W2326590502 isParatext "false" @default.
- W2326590502 isRetracted "false" @default.
- W2326590502 magId "2326590502" @default.
- W2326590502 workType "article" @default.