Matches in SemOpenAlex for { <https://semopenalex.org/work/W2172024069> ?p ?o ?g. }
- W2172024069 endingPage "3760" @default.
- W2172024069 startingPage "3733" @default.
- W2172024069 abstract "The dynamic drop-weight test is taken as a convenient basis for assessing the fidelity and predictive ability of cohesive models of fracture in applications involving dynamic crack growth. In the experimental phase of the study, coherent gradient sensing (CGS) has been used to study dynamic fracture in C300 maraging steel. The specimens were subjected to three-point bend impact loading under a drop weight tower. High-speed photographs of the CGS interferograms were analyzed to determine the crack tip location, the velocity and the dynamic fracture toughness as a function of time. Post-mortem examination of the specimens revealed the fractography of the fracture surfaces, including the development of shear lips. In a parallel numerical phase of the study, fracture has been modeled by recourse to an irreversible cohesive law embedded into cohesive elements. These cohesive elements govern all aspects of the separation and closure of the incipient cracks. The cohesive behavior of the material is assumed to be rate independent. The finite element model is three dimensional and consists of quadratic ten-noded tetrahedra. The numerical simulations have proven highly predictive of a number of observed features, including: the crack growth initiation time; the trajectory of the propagating crack tip; and the formation of shear lips near the lateral surfaces. The simulations therefore establish the feasibility of using cohesive models of fracture and cohesive elements to predict dynamic crack-growth initiation and propagation in three dimensions." @default.
- W2172024069 created "2016-06-24" @default.
- W2172024069 creator A5003346378 @default.
- W2172024069 creator A5038345855 @default.
- W2172024069 creator A5054661641 @default.
- W2172024069 creator A5081569962 @default.
- W2172024069 date "2000-07-01" @default.
- W2172024069 modified "2023-09-30" @default.
- W2172024069 title "Three dimensional cohesive-element analysis and experiments of dynamic fracture in C300 steel" @default.
- W2172024069 cites W1191196690 @default.
- W2172024069 cites W1247853196 @default.
- W2172024069 cites W1510184633 @default.
- W2172024069 cites W1545557541 @default.
- W2172024069 cites W1608389416 @default.
- W2172024069 cites W1611298023 @default.
- W2172024069 cites W192966477 @default.
- W2172024069 cites W1964191419 @default.
- W2172024069 cites W1965666251 @default.
- W2172024069 cites W1969413526 @default.
- W2172024069 cites W1973801859 @default.
- W2172024069 cites W1977516085 @default.
- W2172024069 cites W1980975636 @default.
- W2172024069 cites W1981074760 @default.
- W2172024069 cites W1983496681 @default.
- W2172024069 cites W1986579282 @default.
- W2172024069 cites W1990834492 @default.
- W2172024069 cites W1992331353 @default.
- W2172024069 cites W1999499221 @default.
- W2172024069 cites W2001165669 @default.
- W2172024069 cites W2002251475 @default.
- W2172024069 cites W2011103081 @default.
- W2172024069 cites W2011464463 @default.
- W2172024069 cites W2012415251 @default.
- W2172024069 cites W2012416643 @default.
- W2172024069 cites W2013513098 @default.
- W2172024069 cites W2013838863 @default.
- W2172024069 cites W2015019784 @default.
- W2172024069 cites W2015356192 @default.
- W2172024069 cites W2017422990 @default.
- W2172024069 cites W2019550580 @default.
- W2172024069 cites W2027223944 @default.
- W2172024069 cites W2028511914 @default.
- W2172024069 cites W2032002493 @default.
- W2172024069 cites W2032660851 @default.
- W2172024069 cites W2035213452 @default.
- W2172024069 cites W2038516268 @default.
- W2172024069 cites W2043061365 @default.
- W2172024069 cites W2043572994 @default.
- W2172024069 cites W2047254130 @default.
- W2172024069 cites W2050171041 @default.
- W2172024069 cites W2054785871 @default.
- W2172024069 cites W2054789388 @default.
- W2172024069 cites W2054887861 @default.
- W2172024069 cites W2056160762 @default.
- W2172024069 cites W2062453631 @default.
- W2172024069 cites W2063293861 @default.
- W2172024069 cites W2066899346 @default.
- W2172024069 cites W2076020559 @default.
- W2172024069 cites W2078336559 @default.
- W2172024069 cites W2079943024 @default.
- W2172024069 cites W2080025882 @default.
- W2172024069 cites W2081055856 @default.
- W2172024069 cites W2082275677 @default.
- W2172024069 cites W2082508622 @default.
- W2172024069 cites W2088797068 @default.
- W2172024069 cites W2088863609 @default.
- W2172024069 cites W2091967764 @default.
- W2172024069 cites W2092706371 @default.
- W2172024069 cites W2097324291 @default.
- W2172024069 cites W2143991987 @default.
- W2172024069 cites W2149679967 @default.
- W2172024069 cites W2149690391 @default.
- W2172024069 cites W2152286491 @default.
- W2172024069 cites W2157608900 @default.
- W2172024069 cites W218153682 @default.
- W2172024069 cites W2922784001 @default.
- W2172024069 cites W2924590745 @default.
- W2172024069 cites W2987568746 @default.
- W2172024069 cites W4233011944 @default.
- W2172024069 cites W4240296695 @default.
- W2172024069 cites W4253216359 @default.
- W2172024069 cites W4254912262 @default.
- W2172024069 cites W4254986652 @default.
- W2172024069 cites W4379503827 @default.
- W2172024069 cites W936034687 @default.
- W2172024069 doi "https://doi.org/10.1016/s0020-7683(99)00155-9" @default.
- W2172024069 hasPublicationYear "2000" @default.
- W2172024069 type Work @default.
- W2172024069 sameAs 2172024069 @default.
- W2172024069 citedByCount "109" @default.
- W2172024069 countsByYear W21720240692012 @default.
- W2172024069 countsByYear W21720240692013 @default.
- W2172024069 countsByYear W21720240692014 @default.
- W2172024069 countsByYear W21720240692015 @default.
- W2172024069 countsByYear W21720240692016 @default.
- W2172024069 countsByYear W21720240692017 @default.
- W2172024069 countsByYear W21720240692018 @default.
- W2172024069 countsByYear W21720240692019 @default.