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Eine aus einem I-Profil bestehende Struktur ist in Gabellager eingebettet. The axial rotation is restricted on both ends while warping is enabled. The structure is loaded by two transverse forces in the middle. The verification example is based on the example introduced by Gensichen and Lumpe.
Eine symmetrische flache Struktur besteht aus acht gleichen Fachwerkstäben, die in Gelenklagern eingebettet sind. The structure is loaded by a concentrated force and alternatively by imposed nodal deformation over the critical limit point when the snap-through occurs. Imposed nodal deformation is used in RFEM 5 and RSTAB 8 to obtain the full equilibrium path of the snap-through. The self-weight is neglected in this example. Determine the relationship between the actual loading force and the deflection, considering large deformation analysis. Evaluate the load factor at the given deflections.
Eine Struktur besteht aus vier Fachwerkstäben, die in Gelenklagern eingebettet sind. The structure is loaded by a concentrated force and alternatively by imposed nodal deformation over the critical limit point, when snap-through occurs. Imposed nodal deformation is used in RFEM 5 and RSTAB 8 to obtain the full equilibrium path of the snap-through. The self-weight is neglected in this example. Determine the relationship between the actual loading force and the deflection, considering large deformation analysis. Evaluate the load factor at given deflections.
Dieses Beispiel dient zur Veranschaulichung der Ebene. 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.
A structure made of an I-profile is fully fixed on the left end and embedded into the sliding support on the right end. Die Struktur besteht aus zwei Segmenten. 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 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. Die plastische Oberfläche wird nach der Tsai-Wu-Plastizitätstheorie beschrieben.
Vier Stützen sind unten fixiert und oben durch einen starren Block verbunden. 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.
Ein Stahlseil oder eine Membran mit Pins an beiden Enden wird durch eine verteilte Belastung belastet. Neglecting its self-weight, determine the maximum deflection of the structure using the large deformation analysis.
Eine Struktur besteht aus zwei Fachwerkträgern, die in die Gelenklager eingebettet sind. The structure is loaded by concentrated force. The self-weight is neglected. Determine the relationship between the loading force and the deflection, considering large deformations.
Eine Struktur aus Stäben mit I-Profilen wird an beiden Enden durch gleitende Federstützen gelagert und durch Transversalkräfte belastet. 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.
A steel cantilever with a rectangular cross‑section is fully fixed on one side and free on the other. Das Ziel von diesem Verifizierungsbeispiel ist, die Eigenfrequenzen der Struktur zu ermitteln.
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. Die plastische Oberfläche wird nach der Tsai-Wu-Plastizitätstheorie beschrieben.