Das Verifikationsbeispiel beschreibt Windlasten aus mehreren Anströmrichtungen am Modell einer Gebäudegruppe. The model consists of eight cubes. The velocity fields obtained by the RWIND simulation are compared with the measured values from the experiment. The experimental data are measured using a thermistor anemometer in the wind tunnel.
Das vorliegende Verifikationsbeispiel beschreibt Druckbelastungen an den Wänden von Gebäuden in Tandemanordnung, die sich in Bodennähe befinden. The buildings are simplified to rectangular objects and scaled down while maintaining the elevation ratios. The pressure distribution on the walls of the model of a medium-high building was conducted by an experiment. The chosen results (pressure coefficient Cp) are compared with the measured values.
Das Verifikationsbeispiel beschreibt die stationäre Umströmung an einem isolierten Gebäude (skaliertes Modell) am Beispiel von Architectural Institute of Japan (AIJ). The chosen results (velocity magnitude) are compared with the measured values.
Eine Membran wird anhand isotroper Vorspannung zwischen zwei Radien von zwei konzentrischen Zylindern gedehnt, die nicht in einer Ebene parallel zur vertikalen Achse liegen. Find the final minimum shape of the membrane - the helicoid - and determine the surface area of the resulting membrane. The add-on module RF-FORM-FINDING is used for this purpose. Elastic deformations are neglected both in RF-FORM-FINDING and in the analytical solution; self-weight is also neglected in this example.
Ein gekrümmter Träger besteht aus zwei Trägern mit rechteckigem Querschnitt. The horizontal beam is loaded by distributed loading. While neglecting self-weight, determine the maximum stress on the top surface of the horizontal beam.
Am oberen Ende ist ein Stab mit quadratischem Querschnitt befestigt. The rod is loaded by self-weight. For comparison, the example is also modeled with the concentrated force load, the value of which is equal to the gravity. The aim of this verification example is to show the difference between these types of loading, although the total loading force is equal.
Ein I-Profil-Kragträger ist am linken Ende gelagert und durch Moment belastet. 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).
An beiden Enden ist ein dreidimensionaler Block aus elastisch-plastischem Material mit Verfestigung befestigt. The block's middle plane is subjected to a pressure load. The surface plasticity is described according to the Tsai‑Wu plasticity theory.