Una placa ortótropa cuadrada en capas está completamente fijada en su punto medio y sometida a presión. Compare the deflections of the plate corners to check the correctness of the transformation.
Demuestre que el acoplamiento de diferentes elementos dimensionales no afecta a los resultados. 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.
Cuatro pilares están fijos en la parte inferior y conectados por un bloque rígido en la parte superior. The block is loaded by pressure and modeled by an elastic material with a high modulus of elasticity. The outer columns are modeled by linear elastic material and the inner columns by a stress-strain diagram with decaying dependence. Assuming only the small deformation theory and neglecting the structure's self-weight, determine its maximum deflection.
Un cable o membrana de acero con pasadores en ambos extremos se carga mediante una carga distribuida. Neglecting its self-weight, determine the maximum deflection of the structure using the large deformation analysis.
Un voladizo vertical con una sección cuadrada está cargado en la parte superior por la presión de tracción. The cantilever consists of an isotropic material. Calculate the deflection.
Determine el momento flector que, actuando en el extremo libre del voladizo, doblará la barra en una forma circular. Neglecting the beam's self-weight, assuming the large deformation analysis, and loading the cantilever with the moment, determine its maximum deflections.
A structure is made of two trusses, which are embedded into the hinge supports. The structure is loaded by concentrated force. Se omite el peso propio. Determine the relationship between the loading force and the deflection, considering large deformations.
Una estructura hecha de cerchas de perfil en I está apoyada en ambos extremos mediante apoyos deslizantes de muelles y cargada por fuerzas transversales. The self-weight is neglected in this example. Determine the deflection of the structure, the bending moment, the normal force in the given test points, and the horizontal deflection of the spring supports.
Una viga articulada en ambos extremos está cargada con una fuerza concentrada en el medio. 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.
Un voladizo de perfil en I está apoyado en el extremo izquierdo y cargado por el par. 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).
Una consola está cargada por una fuerza concentrada en su extremo libre. Determine the maximum deflection of the console using large deformation analysis.
Un voladizo está cargado por una fuerza transversal y axil en el extremo derecho y está completamente fijo en el extremo izquierdo. The problem is described by the following set of parameters. The problem is solved by using the geometrically linear analysis, second-order analysis, and large deformation analysis.
Una barra ligeramente inclinada está cargada por una fuerza concentrada, sostenida por un muelle en un extremo y apoyada en el otro extremo. Assuming large deformations and neglecting the member's self-weight, determine its maximum upward deflection.
A structure is made of two trusses of unequal length, which are embedded into the hinge supports. The structure is loaded by concentrated force. Se omite el peso propio. Determine the relationship between the loading force and the deflection, considering large deformations.
Un voladizo de pared delgada de un perfil QRO está completamente fijado en el extremo izquierdo y el alabeo está habilitado. 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.
Un voladizo está cargado por un momento en su extremo libre. Using the geometrically linear analysis and large deformation analysis, and neglecting the beam's self-weight, determine the maximum deflections at the free end. The verification example is based on the example introduced by Gensichen and Lumpe.
Una barra con las condiciones de contorno dadas está cargada por el momento torsor y el esfuerzo axil. Neglecting its self-weight, determine the beam's maximum torsional deformation as well as its inner torsional moment, defined as the sum of a primary torsional moment and torsional moment caused by the normal force. Provide a comparison of those values while assuming or neglecting the influence of the normal force. The verification example is based on the example introduced by Gensichen and Lumpe.
Análisis en el dominio del tiempo de una viga en voladizo (sistema SDOF) excitada por una función periódica. Vertical deformations and accelerations calculated with direct integration and modal analysis in RF‑/DYNAM Pro - Forced Vibrations are compared with the analytical solution.
Una placa de Kirchhoff rectangular simplemente apoyada se somete a una presión lateral uniforme y se estira mediante una carga distribuida. The maximum out-of-plane deflection is determined by assuming small deformations.
Una placa elíptica con un contorno de sujeción está sujeta a una carga transversal distribuida uniformemente. Assuming the small deformation theory and neglecting the self‑weight, the maximum out‑of‑plane deflection of the plate is determined.
Una placa triangular equilátera simplemente apoyada está sometida a una carga transversal distribuida uniformemente. Assuming the small deformation theory and neglecting self‑weight, the maximum out‑of‑plane deflection of the plate is determined.
Una placa rectangular simplemente apoyada está sujeta a diferentes tipos de carga. Assuming only the small deformation theory and neglecting self-weight, determine the deflection at its centroid for each load type.
Una fuerza concentrada se aplica repentinamente en la mitad del vano de una viga simplemente apoyada en un momento dado. Considering only the small deformation theory, determine the maximum deflection of the beam.
Se aplica una fuerza concentrada durante un corto período de tiempo en la mitad del vano de una viga simplemente apoyada. Considering only the small deformation theory and assuming that the mass of the beam is concentrated at its mid‑span, determine its maximum deflection.
Una barra de acero entre dos apoyos rígidos con un espacio está cargada por una diferencia de temperatura. While neglecting self‑weight, determine the total deformation of the rod and its internal axial force.
Una viga articulada con una sección rectangular está sometida a una carga distribuida y desplazada verticalmente por la excentricidad. Considering the small deformation theory, neglecting the self‑weight, and assuming that the beam is made of isotropic elastic material, determine the maximum deflection.
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 cable muy rígido está suspendido entre dos apoyos. Determine the equilibrium shape of the cable (the catenary), consider the gravitational acceleration, and neglect the stiffness of the cable. Verify the position of the cable at the given test points.