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Acta Mechanica

Acta Mechanica OnlineFirst articles

17.05.2018 | Original Paper

Analytical modeling of the coupled nonlinear free vibration response of a rotating blade in a gas turbine engine

In this paper, we investigate the free vibration response of a rotating blade in a gas turbine engine. The blade is modeled as a tapered Timoshenko beam with nonlinear variations in its cross-section properties. The governing equations of motions …

14.05.2018 | Original Paper

An embedded couple stress micro-/nano-obstacle with micro-inertia incident upon by SH-waves

An elliptic micro-/nano-obstacle bonded to an infinite body incident upon by SH-waves, where both domains are couple stress media with micro-inertia, is of major concern. The formulation of this problem in the mathematical framework of couple …

10.05.2018 | Original Paper

Gradient elasticity and size effect for the borehole problem

It has been shown recently that robust gradient models of elasticity offer an effective tool to resolve existing difficulties (e.g., elimination of singularities) or predict new experimentally observed phenomena (e.g., size effects) not captured …

10.05.2018 | Original Paper

Stiffness degradation of prestressed cable-strut structures observed from variations of lower frequencies

A great attraction of prestressed cable-strut structures is that the initial prestresses can guarantee the structural stability. However, increasing the prestress level of these structures does not necessarily improve the structural stiffness.

09.05.2018 | Original Paper

Anisotropic mechanical properties of Si anodes in a lithiation process of lithium-ion batteries

High-capacity active electrodes, such as Si anodes in Li-ion batteries, undergo a significant volume deformation of up to $$\sim $$ ∼ 400% during lithiation. Such a huge volume change could cause mechanical fracture and pulverization of electrode …

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Über diese Zeitschrift

Since 1965, the international journal Acta Mechanica has been among the leading journals in the field of theoretical and applied mechanics. In addition to the fields of solid and fluid mechanics, such as elasticity, plasticity, vibrations and control, structures, multi-body dynamics, hydrodynamics, gasdynamics and multiphase flows, it also gives special attention to areas such as Non-Newtonian fluid dynamics, micro- and nanomechanics of fluids and solids, smart materials and structures, biomechanics of solids and fluids, and novel issues at the interface of mechanics and materials.
The journal further publishes papers in such related fields as rheology, thermodynamics, and electromagnetic interactions with fluids and solids. Acta Mechanica emphasizes originality in all aspects of theoretical, experimental, and computational mechanics that are of lasting value and of current interest. Acta Mechanica will also publish special issues and editor-invited Reviews and Perspectives.

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