A biomechanical model for the gravid uterus

نویسندگان

  • B. Irfanoglu
  • E. Karaesmen
چکیده

The biomechanics of the uterus is studied on a mathematical model based on a shell of ellipsoid of revolution. The myometrium is treated as a homogenous, isotropic and incompressible elastic material using continuum approach and large deformation theory as introduced by Fliigge and Chou [1] and Green and Adkins [2]. The governing equations which are nonlinear differential equations of boundary value type are solved by the shooting method together with the Runge-Kutta integration scheme. The numerical results showing the variation of stretch ratios with uterine pressure are presented graphically for neo-Hookean and Mooney-Rivlin type of materials.

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تاریخ انتشار 2004