Un sistema de una sola masa con juego y dos muelles se deforma inicialmente. Determine the natural oscillations of the system - deflection, velocity, and acceleration time course.
Este ejemplo de verificación se basa en el ejemplo de verificación 0122. A single-mass system without damping is subjected to an axial loading force. An ideal elastic-plastic material with characteristics is assumed. Determine the time course of the end-point deflection, velocity, and acceleration.
Un sistema monomasa con amortiguador está sometido a una fuerza de carga constante. Determine the spring force, damping force, and inertial force at the given test time. In this verification example, the Kelvin--Voigt dashpot (namely, a spring and a damper element in serial connection) is decomposed into its purely viscous and purely elastic parts, in order to better evaluate the reaction forces.
Un sistema monomasa con amortiguador está sometido a una fuerza de carga constante. Determine the deflection and velocity of the dashpot endpoint in the given test time.
El péndulo matemático consiste en una cuerda de peso cero y un punto de masa en su extremo. The pendulum is initially deflected. Determine the angle of the rope at the given test time.
Un oscilador simple consta de una masa m (considerada solo en la dirección x) y un muelle lineal de rigidez k. The mass is embedded on a surface with Coulomb friction and is loaded by constant-in-time axial and transverse forces.
Una viga larga y delgada lleva una masa concentrada y está cargada por una fuerza dependiente del tiempo. It is simply supported. The problem is described using the following parameters. Determine the deflections in the given test times.