Matches in SemOpenAlex for { <https://semopenalex.org/work/W2384393433> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2384393433 abstract "A nonlinear restoring force describes directly the initiation and development procedure of structural damage under dynamic loadings and, strictly speaking, the conventional structural identification approaches based on eigenvalue or eigenvector extraction are not applicable for nonlinear dynamic systems due to the nonlinearity accompanying with the damage initiation and development. In this study, a Chebyshev polynomial model based on structural dynamic response time series is proposed to model the nonlinear restoring forces under complete and incomplete excitation scenarios. Without the use of any assumption on the nonlinear restoring model and mass distribution, the nonlinear restoring force is identified by the least square method under different excitation conditions. The feasibility and robustness of the proposed approaches were illustrated via numerical simulation with a multi-degree-of-freedom(MDOF) structure equipped with a magneto-rheological(MR) damper considering the effect of noise and dynamic test measurements with a 4-story steel frame equipped with two MR dampers to mimic structural nonlinear performance. Identification results are compared with that of the previously proposed power polynominal based approach. The results show that the proposed approach identifies the nonlinear restoring force with higher accuracy and provides a way for the damage initiation and development procedure monitoring and for the quantitative energy consumption evaluation of engineering structures under strong dynamic loadings." @default.
- W2384393433 created "2016-06-24" @default.
- W2384393433 creator A5037478657 @default.
- W2384393433 date "2014-01-01" @default.
- W2384393433 modified "2023-09-23" @default.
- W2384393433 title "TIME DOMAIN NONLINEAR-RESTORING FORCE IDENTIFICATION FOR MDOF STRUCTURES WITH CHEBYSHEV POLYNOMIAL MODEL" @default.
- W2384393433 hasPublicationYear "2014" @default.
- W2384393433 type Work @default.
- W2384393433 sameAs 2384393433 @default.
- W2384393433 citedByCount "0" @default.
- W2384393433 crossrefType "journal-article" @default.
- W2384393433 hasAuthorship W2384393433A5037478657 @default.
- W2384393433 hasConcept C103824480 @default.
- W2384393433 hasConcept C104317684 @default.
- W2384393433 hasConcept C121332964 @default.
- W2384393433 hasConcept C127413603 @default.
- W2384393433 hasConcept C129785596 @default.
- W2384393433 hasConcept C134306372 @default.
- W2384393433 hasConcept C140096630 @default.
- W2384393433 hasConcept C154945302 @default.
- W2384393433 hasConcept C158622935 @default.
- W2384393433 hasConcept C175853643 @default.
- W2384393433 hasConcept C185592680 @default.
- W2384393433 hasConcept C19118579 @default.
- W2384393433 hasConcept C2775924081 @default.
- W2384393433 hasConcept C31972630 @default.
- W2384393433 hasConcept C33923547 @default.
- W2384393433 hasConcept C41008148 @default.
- W2384393433 hasConcept C47446073 @default.
- W2384393433 hasConcept C55493867 @default.
- W2384393433 hasConcept C62520636 @default.
- W2384393433 hasConcept C63479239 @default.
- W2384393433 hasConcept C66938386 @default.
- W2384393433 hasConcept C90119067 @default.
- W2384393433 hasConceptScore W2384393433C103824480 @default.
- W2384393433 hasConceptScore W2384393433C104317684 @default.
- W2384393433 hasConceptScore W2384393433C121332964 @default.
- W2384393433 hasConceptScore W2384393433C127413603 @default.
- W2384393433 hasConceptScore W2384393433C129785596 @default.
- W2384393433 hasConceptScore W2384393433C134306372 @default.
- W2384393433 hasConceptScore W2384393433C140096630 @default.
- W2384393433 hasConceptScore W2384393433C154945302 @default.
- W2384393433 hasConceptScore W2384393433C158622935 @default.
- W2384393433 hasConceptScore W2384393433C175853643 @default.
- W2384393433 hasConceptScore W2384393433C185592680 @default.
- W2384393433 hasConceptScore W2384393433C19118579 @default.
- W2384393433 hasConceptScore W2384393433C2775924081 @default.
- W2384393433 hasConceptScore W2384393433C31972630 @default.
- W2384393433 hasConceptScore W2384393433C33923547 @default.
- W2384393433 hasConceptScore W2384393433C41008148 @default.
- W2384393433 hasConceptScore W2384393433C47446073 @default.
- W2384393433 hasConceptScore W2384393433C55493867 @default.
- W2384393433 hasConceptScore W2384393433C62520636 @default.
- W2384393433 hasConceptScore W2384393433C63479239 @default.
- W2384393433 hasConceptScore W2384393433C66938386 @default.
- W2384393433 hasConceptScore W2384393433C90119067 @default.
- W2384393433 hasLocation W23843934331 @default.
- W2384393433 hasOpenAccess W2384393433 @default.
- W2384393433 hasPrimaryLocation W23843934331 @default.
- W2384393433 hasRelatedWork W1074787042 @default.
- W2384393433 hasRelatedWork W119721668 @default.
- W2384393433 hasRelatedWork W2029175600 @default.
- W2384393433 hasRelatedWork W2030691708 @default.
- W2384393433 hasRelatedWork W2044383455 @default.
- W2384393433 hasRelatedWork W2048797043 @default.
- W2384393433 hasRelatedWork W2059056113 @default.
- W2384393433 hasRelatedWork W2068696082 @default.
- W2384393433 hasRelatedWork W2087152190 @default.
- W2384393433 hasRelatedWork W2106571617 @default.
- W2384393433 hasRelatedWork W2170231864 @default.
- W2384393433 hasRelatedWork W2238417387 @default.
- W2384393433 hasRelatedWork W2282606564 @default.
- W2384393433 hasRelatedWork W2283776793 @default.
- W2384393433 hasRelatedWork W2773764229 @default.
- W2384393433 hasRelatedWork W2788485799 @default.
- W2384393433 hasRelatedWork W2883857171 @default.
- W2384393433 hasRelatedWork W2993473831 @default.
- W2384393433 hasRelatedWork W3033638962 @default.
- W2384393433 hasRelatedWork W96509251 @default.
- W2384393433 isParatext "false" @default.
- W2384393433 isRetracted "false" @default.
- W2384393433 magId "2384393433" @default.
- W2384393433 workType "article" @default.