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Pediatric, adult and elderly bone material properties

Subit, D.; Arregui-Dalmases, C.; Salzar, R.; Crandall, J.R.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2013 International Research Council on the Biomechanics of Injury Conference
Any de l'edició
Data de presentació
Llibre d'actes
2013 IRCOBI Conference Proceedings
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Age dependence; Bone; Coupon; Full field strain measurements; Quasi-static and dynamic tensile tests
Subit, D. [et al.]. Pediatric, adult and elderly bone material properties. A: International Research Council on the Biomechanics of Injury Conference. "2013 IRCOBI Conference Proceedings". Gothenburg: 2013, p. 760-769.
Paraules clau
37 and 40 (adult group), As finite element models can be tailored to specific individual anthropometry, and 72 and 75 (elderly group). Small bone coupons were machined and tested under tensile load. The pediatric coupons (n = 15) were tested under quasi-static loading (~ 0.5 %/s). For the adult and elderly subjects (n = 16), sex and age, there is a need for refined material properties. This study contributes to this effort by generating new data for the agedependence in bone material properties in males. The left tibiae and femora were extracted from five male subjects aged 15 (pediatric subject), two coupons were harvested next to each other to create matched pairs: one was tested under quasi-static loading and the other one was tested under dynamic loading (~ 100%/s). An optical stereophotogrametric non-contact system was used to measure the strain field on the outermost surface of each coupon...
Grup de recerca
GRABI - Grup de Recerca Aplicada en Biomecànica de l'Impacte


  • Subit, Damien  (autor ponent)
  • Arregui Dalmases, Carlos  (autor ponent)
  • Salzar, Robert Scott  (autor ponent)
  • Crandall, Jeff R.  (autor ponent)