Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894472182> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2894472182 abstract "In this paper, the numerical model was developed by using the commercial code LS/DYNA to investigate the dynamic response of sandwich panels with three PVC foam core layers subjected to non-contact underwater explosion. The simulation results showed that the structural response of the sandwich panel could be divided into four sequential regimes: (1) interaction between the shock wave and structure, (2) compression phase of sandwich core, (3) collapse of cavitation bubbles and (4) overall bending and stretching of sandwich panel under its own inertia. Main attention of present study was placed at the blast resistance improvement by tailoring the core layer gradation under the condition of same weight expense and same blast load. Using the minimization of back face deflection as the criteria for evaluating the blast resistant of panel, the panels with core gradation of high/middle/low or middle/low/high (relative densities) from the front face to back face demonstrated the optimal resistance. Moreover, the comparative studies on the blast resistance of the functionally graded sandwich panels and equivalent ungraded ones were carried out. The optimum functionally graded sandwich panel outperformed the equivalent ungraded one for relatively small charge masses. The energy absorption characteristics as well as the core compression were also discussed. It is found that the core gradation has a negligible effect on the whole energy dissipation of panel, but would significantly affect the energy distribution among sandwich panel components and the compression value of core." @default.
- W2894472182 created "2018-10-05" @default.
- W2894472182 creator A5026138168 @default.
- W2894472182 creator A5036680877 @default.
- W2894472182 creator A5055329626 @default.
- W2894472182 creator A5087758199 @default.
- W2894472182 creator A5090980062 @default.
- W2894472182 date "2018-06-17" @default.
- W2894472182 modified "2023-09-29" @default.
- W2894472182 title "Numerical Study on the Response of Functionally Graded PVC Foam Core Sandwich Panels Subjected to Non-Contact Underwater Explosion" @default.
- W2894472182 doi "https://doi.org/10.1115/omae2018-77629" @default.
- W2894472182 hasPublicationYear "2018" @default.
- W2894472182 type Work @default.
- W2894472182 sameAs 2894472182 @default.
- W2894472182 citedByCount "0" @default.
- W2894472182 crossrefType "proceedings-article" @default.
- W2894472182 hasAuthorship W2894472182A5026138168 @default.
- W2894472182 hasAuthorship W2894472182A5036680877 @default.
- W2894472182 hasAuthorship W2894472182A5055329626 @default.
- W2894472182 hasAuthorship W2894472182A5087758199 @default.
- W2894472182 hasAuthorship W2894472182A5090980062 @default.
- W2894472182 hasConcept C111368507 @default.
- W2894472182 hasConcept C127313418 @default.
- W2894472182 hasConcept C127413603 @default.
- W2894472182 hasConcept C150603412 @default.
- W2894472182 hasConcept C159985019 @default.
- W2894472182 hasConcept C192562407 @default.
- W2894472182 hasConcept C2164484 @default.
- W2894472182 hasConcept C2781349841 @default.
- W2894472182 hasConcept C66938386 @default.
- W2894472182 hasConcept C85463006 @default.
- W2894472182 hasConcept C98083399 @default.
- W2894472182 hasConceptScore W2894472182C111368507 @default.
- W2894472182 hasConceptScore W2894472182C127313418 @default.
- W2894472182 hasConceptScore W2894472182C127413603 @default.
- W2894472182 hasConceptScore W2894472182C150603412 @default.
- W2894472182 hasConceptScore W2894472182C159985019 @default.
- W2894472182 hasConceptScore W2894472182C192562407 @default.
- W2894472182 hasConceptScore W2894472182C2164484 @default.
- W2894472182 hasConceptScore W2894472182C2781349841 @default.
- W2894472182 hasConceptScore W2894472182C66938386 @default.
- W2894472182 hasConceptScore W2894472182C85463006 @default.
- W2894472182 hasConceptScore W2894472182C98083399 @default.
- W2894472182 hasLocation W28944721821 @default.
- W2894472182 hasOpenAccess W2894472182 @default.
- W2894472182 hasPrimaryLocation W28944721821 @default.
- W2894472182 hasRelatedWork W2000393148 @default.
- W2894472182 hasRelatedWork W2012923968 @default.
- W2894472182 hasRelatedWork W2020373681 @default.
- W2894472182 hasRelatedWork W2021857360 @default.
- W2894472182 hasRelatedWork W2043636800 @default.
- W2894472182 hasRelatedWork W2361051685 @default.
- W2894472182 hasRelatedWork W2363944327 @default.
- W2894472182 hasRelatedWork W2364286186 @default.
- W2894472182 hasRelatedWork W2373248389 @default.
- W2894472182 hasRelatedWork W2380369622 @default.
- W2894472182 hasRelatedWork W2384107527 @default.
- W2894472182 hasRelatedWork W2522792009 @default.
- W2894472182 hasRelatedWork W2533623459 @default.
- W2894472182 hasRelatedWork W2580340324 @default.
- W2894472182 hasRelatedWork W2901712110 @default.
- W2894472182 hasRelatedWork W2905585585 @default.
- W2894472182 hasRelatedWork W3023091844 @default.
- W2894472182 hasRelatedWork W3114065661 @default.
- W2894472182 hasRelatedWork W795827699 @default.
- W2894472182 hasRelatedWork W216755368 @default.
- W2894472182 isParatext "false" @default.
- W2894472182 isRetracted "false" @default.
- W2894472182 magId "2894472182" @default.
- W2894472182 workType "article" @default.