شماره ركورد كنفرانس :
143
عنوان مقاله :
Mode III Fracture Analysis of an Anisotropic Finite Wedge under Various Varying Distributed Loadings
عنوان به زبان ديگر :
Mode III Fracture Analysis of an Anisotropic Finite Wedge under Various Varying Distributed Loadings
پديدآورندگان :
Ghadiri Majid نويسنده Faculty of Engineering, Department of Mechanics, Imam Khomeini International University, Qazvin, Iran , Ghasemi Hamid نويسنده , Moradi M.Moein نويسنده Faculty of Engineering, Department of Mechanics, Imam Khomeini International University, Qazvin, Iran
كليدواژه :
Anisotropic , Distributed loading , Dirac-delta , Convolution integral , Numerical Method
عنوان كنفرانس :
مجموعه مقالات بيست و دومين كنفرانس سالانه بين المللي مهندسي مكانيك
چكيده فارسي :
In this paper, the problem of two bonded anisotropic finite
wedges with an interface crack subjected to anti-plane
distributed shear loading has been investigated. The boundary
conditions of radial edges are traction-displacement, and
traction-free condition has been applied on the circular
segment of the wedge. The anti-plane shear loading has been
distributed in some familiar mathematical forms like linear,
quadratic, exponential and sinusoidal. Since there is the
response of the problem with Dirac-Delta boundary condition;
basic mathematical concept namely Convolution Integral has
been used for finding shear stress distribution on the wedge
which is imposed by varying distributed loadings. Application
of this concept in finding the shear stress distribution on the
wedge has differenced this investigation from other fracture
mechanics analysis. First, numerical response of the problem
under quadratic loading has been validated by ABAQUS
software response and then numerical responses of the
problem under other forms of varying distributed loadings
have been calculated, separately.
شماره مدرك كنفرانس :
3817001
