Orthotropic materials
The Development of Unique DYNA3D for Orthotropic Materials
... A unique orthogonal rotation tensor was defined and implemented into the Lawrence DYNA3D code in this paper. This tensor is vital for the implementation work of a newly formulated constitutive model proposed by M. K. to ...
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An Anisotropic Deformation Analysis of Orthotropic Materials Subjected to High Velocity Impacts
... Earlier work by Butcher predicted the spall strength of AA6061-T6 should vary in accordance with the one- dimensional stress yield strength according to orientation, (Butcher, 1968). Further it was concluded that there ...
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Modeling dynamic behaviour including shockwave propagation and spall failure in orthotropic materials
... complex materials behaviour of orthotropic materials under dynamic loading conditions, leading to results in various technologies involving analytical, experimental and computational ...such ...
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Initial blank design of deep drawn orthotropic materials using inverse finite element method
... incremental and experimental approaches [12- 18]. But, no inverse finite element method has been developed for design initial blank of orthotropic materials in deep drawing process. In this work, a ...
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Theory of destruction of orthotropic materials as the solidified pitch residues in railway tank boilers
... Припускається, що гранична величина енергії викривлення форми, яка описується рівнянням 15, є сталою при всіх комбінаціях σ x , σ y та σ z де застосовується дев’ять пружних сталих матері[r] ...
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Modelling inelastic behaviour of orthotropic metals in a unique alignment of deviatoric plane within the tress space
... of orthotropic materials this co-linearity is not in ...in orthotropic materials is investigated with experimental plate impact data and showed a good agreement with the physical behaviour of ...
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Radial Vibration of Wave Propagation in an Elastic Medium of a non-Homogeneous Orthotropic Material Under Influence of Rotation
... of orthotropic and isotropic material, and the thermal stresses in a rotating non-homogeneous orthotropic hollow cylinder has been investigated by El-Naggar, et ...homogeneous orthotropic hollow ...
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A lightweight approach for airborne wind turbine drivetrains
... m) caused by the mentioned load for the gearless drivetrain. As it happened for the steel structure, the highest deformation was observed to take place at the edges of the rim. In the case of the stator, the same disc ...
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PERFORMANCE OF ORTHOTROPIC ANNULAR FINS HAVING CONTACT RESISTANCE
... expansion, orthotropic materials, namely, the polymer matrix composites are finding their way in many of the engineering ...the orthotropic annular ...for orthotropic annular ...
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P-Waves Interaction with Crack at Orthotropic Interface
... bonded orthotropic strips containing an interfacial ...dissimilar orthotropic half planes was studied by Garg ...an orthotropic medium was considered by Sarkar et ...dissimilar orthotropic ...
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Modelling rate dependent behaviour of orthotropic metals
... Since the offset of strain typically used to define the yield point (stress at which material begins to deform plastically) of metals is very small; approximately 0.2% of the strain, the formulation is limited to small ...
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Eects of Magnetic Field and Inclined Load in Micropolar Thermoelastic Medium Possessing Cubic Symmetry under Three Theories
... all materials have elastic anisotropic properties which mean the mechanical behavior of an engineering material is character- ized by the direction ...and orthotropic materials, which may not be ...
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Unique Rotation Tensor Formulation to Predict Three-Dimensional Deformation Behaviour of Aluminum Alloy AA7010
... The proposed formulation to define the isoclinic configuration adopted in [11] has been briefly explained in the previous publication [12]. Therefore, this paper is constructed to rigorously discuss the formulation of ...
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Complex Variable Method in Solving Singular Stress Field
... Abstract. The analytic function of complex variable including a material parameter is analyzed fully. Typical model II crack is considered to orthotropic materials. By constructing new stress function, the ...
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Retrieving the time-dependent thermal conductivity of an orthotropic rectangular conductor
... temperature-dependent orthotropic material, [14], the space-dependent anisotropic case considered in [11], and the recovery of the leading coefficients of a heterogeneous orthotropic medium, [1, ...
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Analytical and Numerical Investigation of a Composite Material Rod under Tensile Loading
... Composite materials have a long history of ...composite materials that have high strength-to-weight and stiffness-to-weight ratios have become important in weight-sensitive applications such as aircraft and ...
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Dynamic Design of Thick Orthotropic Cantilever Plates with Consideration of Bimoments
... thick orthotropic cantilever plates by ap- plying the bimoment theory of plates, which takes into account the forces, moments and bimoments; and the theory takes into account nonlinear law of displacements ...
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A New Damage Model to Predict Orthotropic Nonlinear Behavior of Woven Glass-Epoxy Composite
... The composite layer was tested in three directions to obtain its orthotropic properties such as elasticity, shear modulus and Poison’s ratio. Damage parameters were determined for warp and weft direction and were ...
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A New Orthotropic Model for the Stiffness of Machine Tool Joints
... The parameters of the orthotropic model can be obtained by static stiffness test or modal test. Two blocks attached by a kind of glue are shown in Fig. 6. The blocks are considered rigid, and the mass block 1 is ...
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Dynamics of multilayered orthotropic viscoelastic plates of Maxwell solids
... A Simplified Approach to the Propagation of Edge Waves in a Thinly Layered Laminated plate with Stress Couples Under Biaxlal Initial Stresses, Acta Geoph.. Wave Propagation in a Thinly T[r] ...
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