Uma consola constituída por uma barra de secção circular está sujeita a uma força axial excêntrica. Determine the maximum vertical deflection of the console using the geometrically linear and second-order analysis.
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 structure made of an I-profile is fully fixed on the left end and embedded into the sliding support on the right end. A estrutura é constituída por dois segmentos. The self-weight is neglected in this example. Determine the maximum deflection of the structure, the bending moment on the fixed end, the rotation of segment 2, and the reaction force at point B by means of the geometrically linear analysis and the second-order analysis. The verification example is based on the example introduced by Gensichen and Lumpe.
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 viga está completamente fixada na extremidade esquerda (empenamento restringido) e apoiada na extremidade direita por um apoio de forquilha (empenamento possibilitado). The beam is subjected to a torque, longitudinal force, and transverse force. Determine the behavior of the primary torsional moment, secondary torsional moment, and warping moment. The verification example is based on the example introduced by Gensichen and Lumpe.
Uma viga articulada nas duas extremidades é carregada com força concentrada no meio. Neglecting its self-weight and shear stiffness, determine the beam's maximum deflection, normal force, and moment at the mid-span, assuming the second- and third-order analysis.
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 viga de aço de secção quadrada está sujeita a uma força normal e a uma carga distribuída. The image shows the calculation of the maximum bending deflection and critical load factor according to the second-order analysis.