Matches in SemOpenAlex for { <https://semopenalex.org/work/W2743201029> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2743201029 endingPage "499" @default.
- W2743201029 startingPage "473" @default.
- W2743201029 abstract "A new simplified model to analyze the penetration of a rigid projectile into a concrete thick medium is presented. The concrete medium is modeled by a set of discs, responding in the radial direction under plain strain conditions. A convenient mathematical formulation is derived based on some simplifying assumptions. A major new feature of the present model is that it hybridizes two different analytical and numerical approaches that have been developed by the authors. In the present model, the Riemann problem exact solution is applied to the interaction of the projectile nose tip with the target. It is assumed that when the nose tip meets a new undisturbed disc, loading occurs during its interaction with the concrete, and therefore the unloading branch of the equation of state is not required in the Riemann problem. The other discs that maintain contact with the projectile nose and had been loaded in earlier time steps undergo unloading, and a special approach has been developed to compute their contact stresses. This entirely new formulation has not been proposed earlier. The present model enables calculations of the projectile motion time history (i.e. deceleration, velocity, and depth). Comparison of the present model results with experimental data shows very good agreement. Contrary to many other simplified models, the present approach does not require any empirical constants or any preliminary assumptions concerning the contact pressures acting on the penetrating projectile nose, as other models do. Computer time of less than 1 min is needed for a complete analysis." @default.
- W2743201029 created "2017-08-17" @default.
- W2743201029 creator A5008586555 @default.
- W2743201029 creator A5043812496 @default.
- W2743201029 creator A5085655513 @default.
- W2743201029 date "2017-08-04" @default.
- W2743201029 modified "2023-09-25" @default.
- W2743201029 title "Rigid projectile penetration into a concrete medium: A new model" @default.
- W2743201029 cites W1495306770 @default.
- W2743201029 cites W1537224157 @default.
- W2743201029 cites W1555627060 @default.
- W2743201029 cites W1576306569 @default.
- W2743201029 cites W1601617262 @default.
- W2743201029 cites W1965681266 @default.
- W2743201029 cites W1981807902 @default.
- W2743201029 cites W1983029734 @default.
- W2743201029 cites W1996378271 @default.
- W2743201029 cites W1999342804 @default.
- W2743201029 cites W2005093148 @default.
- W2743201029 cites W2011062593 @default.
- W2743201029 cites W2020811520 @default.
- W2743201029 cites W2022926543 @default.
- W2743201029 cites W2025582475 @default.
- W2743201029 cites W2033612795 @default.
- W2743201029 cites W2037271829 @default.
- W2743201029 cites W2037644143 @default.
- W2743201029 cites W2037817153 @default.
- W2743201029 cites W2038833695 @default.
- W2743201029 cites W2048164339 @default.
- W2743201029 cites W2048179322 @default.
- W2743201029 cites W2066180740 @default.
- W2743201029 cites W2066670271 @default.
- W2743201029 cites W2073241299 @default.
- W2743201029 cites W2073286745 @default.
- W2743201029 cites W2077837965 @default.
- W2743201029 cites W2082936665 @default.
- W2743201029 cites W2086117619 @default.
- W2743201029 cites W2092098689 @default.
- W2743201029 cites W2092808361 @default.
- W2743201029 cites W2149416699 @default.
- W2743201029 cites W2316725478 @default.
- W2743201029 cites W2522394717 @default.
- W2743201029 cites W2552657888 @default.
- W2743201029 cites W2568483664 @default.
- W2743201029 cites W2597388366 @default.
- W2743201029 cites W4212938577 @default.
- W2743201029 doi "https://doi.org/10.1177/2041419617721542" @default.
- W2743201029 hasPublicationYear "2017" @default.
- W2743201029 type Work @default.
- W2743201029 sameAs 2743201029 @default.
- W2743201029 citedByCount "12" @default.
- W2743201029 countsByYear W27432010292018 @default.
- W2743201029 countsByYear W27432010292019 @default.
- W2743201029 countsByYear W27432010292020 @default.
- W2743201029 countsByYear W27432010292021 @default.
- W2743201029 countsByYear W27432010292022 @default.
- W2743201029 countsByYear W27432010292023 @default.
- W2743201029 crossrefType "journal-article" @default.
- W2743201029 hasAuthorship W2743201029A5008586555 @default.
- W2743201029 hasAuthorship W2743201029A5043812496 @default.
- W2743201029 hasAuthorship W2743201029A5085655513 @default.
- W2743201029 hasConcept C121332964 @default.
- W2743201029 hasConcept C127413603 @default.
- W2743201029 hasConcept C42475967 @default.
- W2743201029 hasConcept C49304495 @default.
- W2743201029 hasConcept C57879066 @default.
- W2743201029 hasConcept C62520636 @default.
- W2743201029 hasConcept C66938386 @default.
- W2743201029 hasConcept C80107235 @default.
- W2743201029 hasConceptScore W2743201029C121332964 @default.
- W2743201029 hasConceptScore W2743201029C127413603 @default.
- W2743201029 hasConceptScore W2743201029C42475967 @default.
- W2743201029 hasConceptScore W2743201029C49304495 @default.
- W2743201029 hasConceptScore W2743201029C57879066 @default.
- W2743201029 hasConceptScore W2743201029C62520636 @default.
- W2743201029 hasConceptScore W2743201029C66938386 @default.
- W2743201029 hasConceptScore W2743201029C80107235 @default.
- W2743201029 hasIssue "3" @default.
- W2743201029 hasLocation W27432010291 @default.
- W2743201029 hasOpenAccess W2743201029 @default.
- W2743201029 hasPrimaryLocation W27432010291 @default.
- W2743201029 hasRelatedWork W1549228658 @default.
- W2743201029 hasRelatedWork W1982813191 @default.
- W2743201029 hasRelatedWork W1999854617 @default.
- W2743201029 hasRelatedWork W2033779148 @default.
- W2743201029 hasRelatedWork W2044155690 @default.
- W2743201029 hasRelatedWork W2358791057 @default.
- W2743201029 hasRelatedWork W2363260918 @default.
- W2743201029 hasRelatedWork W2374256908 @default.
- W2743201029 hasRelatedWork W4308823723 @default.
- W2743201029 hasRelatedWork W824481081 @default.
- W2743201029 hasVolume "8" @default.
- W2743201029 isParatext "false" @default.
- W2743201029 isRetracted "false" @default.
- W2743201029 magId "2743201029" @default.
- W2743201029 workType "article" @default.