A cantilever of rectangular cross‑section has a mass at the end. Além disso, é carregada por uma força axial. Calculate the natural frequency of the structure. Neglect the self‑weight of the cantilever and consider the influence of the axial force for the stiffness modification.
A cantilever is loaded by a transversal and an axial force on the right end and is fully fixed on the left end. O problema é descrito pelo seguinte conjunto de parâmetros. The problem is solved by using the geometrically linear analysis, second-order analysis, and large deformation analysis.
A viga em consola de parede fina feita de um perfil QRO está completamente fixada na extremidade esquerda e o empenamento é possibilitado. The cantilever is subjected to torque. Small deformations are considered, and the self-weight is neglected. Determine the maximum rotation, primary moment, secondary moment, and warping moment. The verification example is based on the example introduced by Gensichen and Lumpe.
A vertical cantilever with a square cross-section is loaded at the top by tensile pressure. A consola é feita de um material isotrópico. Calculate the deflection.
Defina o momento fletor que irá curvar a barra na extremidade livre da consola. Neglecting the beam's self-weight, assuming the large deformation analysis, and loading the cantilever with the moment, determine its maximum deflections.
A viga em consola com um perfil em I está apoiada na extremidade esquerda e é carregada com um binário. The aim of this example is to compare the fixed support with the fork support and to investigate the behavior of some representative quantities. Comparison is also made to the solution by means of plates. Small deformations are considered, and the self-weight is neglected. Determine the rotation in the midpoint of the cantilever, and in case of the member entity with warping, determine the values of the primary torsional moment, the secondary torsional moment, and the warping moment both on the left end (point A) and the right end (point B).
A steel cantilever with a rectangular cross‑section is fully fixed on one side and free on the other. O objetivo deste exemplo de verificação é determinar as vibrações naturais da estrutura.
Verifique se os resultados não são afetados pelo acoplamento de diferentes elementos dimensionais. A cantilever with a rectangular cross-section is fixed at one end and loaded at the other by concentrated forces. Neglecting its self-weight and assuming only small deformations, determine the cantilever's maximum deflections.