FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281962011> ?p ?o ?g. }

• W4281962011 endingPage "108538" @default.
• W4281962011 startingPage "108538" @default.
• W4281962011 abstract "• An efficient BBPD/FEM coupling approach is proposed to model elastic cracked domains. • A generalized element (termed PD substructure) is developed and integrated into the OpenSees platform. • The cracked domain is simulated using conventional elements in conjunction with the PD substructure. • A reduced-order Newton’s algorithm is introduced to solve the global system. • The Woodbury formulation is employed to speed up the solution of the inverse matrix of the secant stiffness in the PD substructure. Peridynamics is a nonlocal method of studying discontinuous phenomena based on integral equations, but using it to simulate local cracking is computationally expensive. That disadvantage can be partially alleviated by coupling peridynamics modelling of the cracked region with a finite element representation of the balance of the material to form a coupled model. Most coupling techniques use explicit algorithms with small time steps, and the efficiency and accuracy are relatively low. In this study, a novel efficient static coupling approach is proposed in which the global response can be computed using conventional linear elastic elements and generalized elements (termed peridynamics substructures) in which the crack is simulated. In the global analysis, the nonlinear iterative analysis of the coupled system can be simplified to that of the peridynamics substructure. The size of matrix operations can thus be greatly reduced. In the peridynamics substrucutre the solution obtained from the global analysis along the boundary of the cracked region is applied as displacement boundary conditions, and the Woodbury formulation is applied to improve the computational efficiency in inverting the secant stiffness matrix. The proposed coupled approach is demonstrated in three practical examples." @default.
• W4281962011 created "2022-06-13" @default.
• W4281962011 creator A5025995280 @default.
• W4281962011 creator A5030852718 @default.
• W4281962011 creator A5048353325 @default.
• W4281962011 creator A5052274720 @default.
• W4281962011 creator A5070802944 @default.
• W4281962011 creator A5073216396 @default.
• W4281962011 date "2022-06-01" @default.
• W4281962011 modified "2023-09-27" @default.
• W4281962011 title "An efficient coupling of peridynamics with the finite element method for simulating elastic cracking" @default.
• W4281962011 cites W1737686278 @default.
• W4281962011 cites W1993215954 @default.
• W4281962011 cites W2008247624 @default.
• W4281962011 cites W2018288761 @default.
• W4281962011 cites W2024010198 @default.
• W4281962011 cites W2036662074 @default.
• W4281962011 cites W2066824552 @default.
• W4281962011 cites W2072770335 @default.
• W4281962011 cites W2076365292 @default.
• W4281962011 cites W2139182243 @default.
• W4281962011 cites W2141923795 @default.
• W4281962011 cites W2297511334 @default.
• W4281962011 cites W2311889765 @default.
• W4281962011 cites W247430028 @default.
• W4281962011 cites W2515180361 @default.
• W4281962011 cites W2554789187 @default.
• W4281962011 cites W2753683498 @default.
• W4281962011 cites W2895843456 @default.
• W4281962011 cites W2904510741 @default.
• W4281962011 cites W2910615921 @default.
• W4281962011 cites W2938593640 @default.
• W4281962011 doi "https://doi.org/10.1016/j.engfracmech.2022.108538" @default.
• W4281962011 hasPublicationYear "2022" @default.
• W4281962011 type Work @default.
• W4281962011 citedByCount "5" @default.
• W4281962011 countsByYear W42819620112022 @default.
• W4281962011 countsByYear W42819620112023 @default.
• W4281962011 crossrefType "journal-article" @default.
• W4281962011 hasAuthorship W4281962011A5025995280 @default.
• W4281962011 hasAuthorship W4281962011A5030852718 @default.
• W4281962011 hasAuthorship W4281962011A5048353325 @default.
• W4281962011 hasAuthorship W4281962011A5052274720 @default.
• W4281962011 hasAuthorship W4281962011A5070802944 @default.
• W4281962011 hasAuthorship W4281962011A5073216396 @default.
• W4281962011 hasConcept C106487976 @default.
• W4281962011 hasConcept C107551265 @default.
• W4281962011 hasConcept C121332964 @default.
• W4281962011 hasConcept C127413603 @default.
• W4281962011 hasConcept C131584629 @default.
• W4281962011 hasConcept C134306372 @default.
• W4281962011 hasConcept C135628077 @default.
• W4281962011 hasConcept C14198674 @default.
• W4281962011 hasConcept C142600616 @default.
• W4281962011 hasConcept C15744967 @default.
• W4281962011 hasConcept C158622935 @default.
• W4281962011 hasConcept C159985019 @default.
• W4281962011 hasConcept C182310444 @default.
• W4281962011 hasConcept C192562407 @default.
• W4281962011 hasConcept C2779372316 @default.
• W4281962011 hasConcept C28826006 @default.
• W4281962011 hasConcept C33923547 @default.
• W4281962011 hasConcept C41008148 @default.
• W4281962011 hasConcept C542102704 @default.
• W4281962011 hasConcept C57879066 @default.
• W4281962011 hasConcept C6213913 @default.
• W4281962011 hasConcept C62520636 @default.
• W4281962011 hasConcept C66938386 @default.
• W4281962011 hasConcept C84035572 @default.
• W4281962011 hasConcept C99679407 @default.
• W4281962011 hasConceptScore W4281962011C106487976 @default.
• W4281962011 hasConceptScore W4281962011C107551265 @default.
• W4281962011 hasConceptScore W4281962011C121332964 @default.
• W4281962011 hasConceptScore W4281962011C127413603 @default.
• W4281962011 hasConceptScore W4281962011C131584629 @default.
• W4281962011 hasConceptScore W4281962011C134306372 @default.
• W4281962011 hasConceptScore W4281962011C135628077 @default.
• W4281962011 hasConceptScore W4281962011C14198674 @default.
• W4281962011 hasConceptScore W4281962011C142600616 @default.
• W4281962011 hasConceptScore W4281962011C15744967 @default.
• W4281962011 hasConceptScore W4281962011C158622935 @default.
• W4281962011 hasConceptScore W4281962011C159985019 @default.
• W4281962011 hasConceptScore W4281962011C182310444 @default.
• W4281962011 hasConceptScore W4281962011C192562407 @default.
• W4281962011 hasConceptScore W4281962011C2779372316 @default.
• W4281962011 hasConceptScore W4281962011C28826006 @default.
• W4281962011 hasConceptScore W4281962011C33923547 @default.
• W4281962011 hasConceptScore W4281962011C41008148 @default.
• W4281962011 hasConceptScore W4281962011C542102704 @default.
• W4281962011 hasConceptScore W4281962011C57879066 @default.
• W4281962011 hasConceptScore W4281962011C6213913 @default.
• W4281962011 hasConceptScore W4281962011C62520636 @default.
• W4281962011 hasConceptScore W4281962011C66938386 @default.
• W4281962011 hasConceptScore W4281962011C84035572 @default.
• W4281962011 hasConceptScore W4281962011C99679407 @default.
• W4281962011 hasFunder F4320321001 @default.
• W4281962011 hasFunder F4320322769 @default.
• W4281962011 hasFunder F4320328119 @default.

• next