A thin rectangular orthotropic plate is simply supported and loaded by uniformly distributed pressure. The directions of axes x and y coincide with the principal directions. Determine a flecha máxima do painel, sem considerar o peso próprio.
A placa elíptica com a borda encastrada é sujeita a uma carga transversal distribuída irregularmente. Assuming the small deformation theory and neglecting the self‑weight, the maximum out‑of‑plane deflection of the plate is determined.
A placa triangular equilateral simplesmente apoiada é carregada com uma carga transversal distribuída uniformemente. Assuming the small deformation theory and neglecting self‑weight, the maximum out‑of‑plane deflection of the plate is determined.
Este exemplo serve para ilustrar o plano. The application is shown on a two-story structure. The structure is loaded by means of lateral forces according to Figure 1. Determine the maximum deflection of the structure ux in the direction of the loading forces using both the diaphragm constraint and the plate model of the floor.
O painel laminado constituído por três camadas de vidro, uma camada de folha e um espaço interior com ar seco está completamente fixado e é carregado com uma temperatura variável. Neglecting its self-weight, determine the plate's maximum deflection.
A timber beam reinforced by two steel plates at the ends is loaded by pressure. The wood fibers are parallel to the upper loaded side of the beam. A superfície plástica é descrita de acordo com a teoria da plasticidade de Tsai-Wu.
Determine a flecha máxima da consola composta por dois painéis de vidro com uma camada intermédia de folha. The plate is fully fixed at one end and subjected to uniform pressure.
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 placa ortotrópica quadrada em camadas está completamente fixada no seu ponto central e sujeita a compressão. Compare the deflections of the plate corners to check the correctness of the transformation.
A timber beam reinforced by two steel plates at the ends is loaded by pressure. The wood fibers are parallel to the upper loaded side of the beam. A superfície plástica é descrita de acordo com a teoria da plasticidade de Tsai-Wu.
Uma placa larga com uma abertura é carregada numa direção através de tensão de tração. The plate width is large with respect to the hole radius, and it is very thin, considering the state of the plane stress.