In this paper, the static behavior of a cracked Timoshenko beam resting on an elastic foundation is investigated through the approximate method of Galerkin. The crack is simulated using a rotational spring whose stiffness ...

This paper considers biaxial buckling behavior of single-layered graphene sheets (SLGSs) using molecular dynamics (MD) and nonlocal elasticity theory.  Based on the MD simulations, Large-scale Atomic/Molecular Massively ...

With their special airfoil geometry, the blades adopted in hot section of gas turbines are highly susceptible to the damages induced by extreme thermal and mechanical stresses. The blades are usually made of super expensive ...

Buckling in cylindrical shells has been a major issue for researchers for more than a century. Cylindrical shells are often used in the production of aircrafts, racks, boilers, pipelines, cars, and some submarine structures. ...

In this paper, the gains of PID controller are obtained online using Model Predictive Control (MPC). In fact MPC tries to tune the PID-controller parameters by predicting system's behavior in some time steps ahead. In this ...

In this paper, the prediction of fracture in 7075-T6 aluminum alloy is considered with focus on Lode Angle and Triaxiality effects. uniaxial stress-strain curve of 7075-T6 aluminum alloy are investigated experimentally for ...