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MEPE Gerät zur Untersuchung einfacher Stabilitätsprobleme
INNOVATIVE SYSTEME
The Simple Stability Problems Study Unit, "MEPE", has been designed to study the stability of a bar subjected to buckling by obtaining the critical load in different configurations.
Erweiterungen
ÄHNLICHE NEUIGKEITEN
ALLGEMEINE BESCHREIBUNG
The Simple Stability Problems Study Unit, "MEPE", has been designed to study the stability of a bar subjected to buckling by obtaining the critical load in different configurations.
The unit consists of two bars of same length connected by a central low friction joint.
The upper bar is coupled to the fixed system by a movable jointed support. The lower bar is coupled to the fixed system by a fixed jointed support, which can be configured to study an elastic clamp by fixing a sheet made of steel supported at its two ends that acts as torsional spring.
Two springs may be added to the central joint that couples both bars to study an elastic joint. The assembly performs a torque, being equivalent to a torsional spring.
Besides, the unit includes a system to apply a lateral force, which allows to study its effect on the critical buckling load. That system consists of a cable and a mass, which generates a transverse force with respect to the joint in the buckling bar.
The compression load applied to the buckling bar can be continuously varied in all the practical exercises. Thus, the critical value of the load may be calculated more accurately. This system consists of a bar on which masses are applied. The force is transferred to the bar and can be measured with a millimeter ruler.
ÜBUNGEN UND GEFÜHRTE PRAKTIKEN
GEFÜHRTE PRAKTISCHE ÜBUNGEN IM HANDBUCH ENTHALTEN
- Theoretical calculation of the critical buckling load in a system with elastic joint.
- Experimental determination of the critical buckling load in a system with elastic joint.
- Theoretical calculation of the critical buckling load in a system with elastic support.
- Experimental determination of the critical buckling load in a system with elastic support.
- Theoretical study of the relationship between angle and load in a system with elastic joint and lateral force.
- Experimental determination of the load for the maximum rotation in a system with elastic joint and lateral force.
ERGÄNZENDE AUSRÜSTUNG
7.1.6.- STRUKTURMECHANIK
MFPG
The Unit for studying Forces in a Jib Crane, "MFPG", is designed to study the tensile and compressive forces in a planar central force system based on the example of a crane jib.The unit represents a planar central force system in which multiple...
7.1.6.- STRUKTURMECHANIK
MVS
Gerät für Hängebrücken.
The Suspension Bridge Unit, "MVS", consists of a deck and two parallel main cables that simulate a suspension bridge and allow the study of stress in the main cables. The deck of the bridge is simulated by a light alloy beam that is held by both...
7.1.6.- STRUKTURMECHANIK
MARP
Parabolischer- Bogen- Einheit
The Parabolic Arch Unit "MARP" contains a pre-shaped articulated arch, which can be subjected to point or evenly distributed loads by means of seven uniformly distributed cables (cords) with hangers.One support of the arch is fixed whereas the...
7.1.6.- STRUKTURMECHANIK
MART
Dreigelenkbogeneinheit
The Three-Hinged Arch Unit "MART" allows the student to become familiar with three-hinged arches, to calculate the bearing forces (for point load, for uniformly distributed load and for moving load), to investigate the influence of the load on the...
7.1.6.- STRUKTURMECHANIK
MFBS
Einheit zum Studieren der Kräfte in einer einfachen Sprossenstruktur
The Unit for Studying Forces in a Simple Bar Structure, "MFBS", designed by EDIBON allows the study of forces acting on a simple truss when is subjected to a point load in one of the nodes that make up the structure.It consists of a group of five...
7.1.6.- STRUKTURMECHANIK
MFCS1
Einheit zum Studieren der Kräfte bei verschiedenen planaren Fachwerken
The Unit for studying Forces in Different Single Plane Trusses, "MFCS1", allows the measurement of the bar forces in various single plane trusses, the study of the dependency on the external force and the comparison of the experimental bar forces...
7.1.6.- STRUKTURMECHANIK
MFCS2
Einheit zum Studieren der Kräfte in einem überbestimmten Fachwerk
The Unit for studying Forces in an Overdeterminate Truss, "MFCS2", allows the measurement of the bar forces in a statically determinate truss and in a statically overdeterminate truss, the study of the distribution of forces in the single plane...
7.1.6.- STRUKTURMECHANIK
MFCS3
Einheit zur Untersuchung der Verbiegung von Fachwerken
The Unit for studying Deformation of Trusses, "MFCS3", allows the measurement of the stresses in the bars in different types of trusses, and the study of the dependence of the external force and the comparison of the experimental forces in the...
7.1.6.- STRUKTURMECHANIK
MCPG
Thick Walled Cylinder Unit
In the Thick-Walled Cylinder Unit, "MCPG", the stresses are determined through the measurement of the strains produced on the surface. These strains are measured by strain gauges.The thick-walled vessel consists of an aluminum cylinder of length...
7.1.6.- STRUKTURMECHANIK
MFL
Biegegerät (zweiseitig befestigter Bogen).
The Two Hinged Arch Unit, "MFL", designed by EDIBON allows to study the response of an arched beam when an external load is applied on it.The arch is supported on two supports, a fixed one and a movable one. The displacement and horizontal...
7.1.6.- STRUKTURMECHANIK
MPO
Portalrahmen.
The Portal Frame Unit, "MPO", allows to perform vertical deflection and horizontal deflection measurements in a fixed rectangular portal frames.To carry out the deflection tests, a series of loads with different weight must be applied to the...
7.1.6.- STRUKTURMECHANIK
STH
Stress Hypotheses Unit
The Stress Hypotheses Unit, "STH", allows the study and testing of stress hypotheses by applying loads in different directions on a test specimen point and measuring the deformations produced.Normal and shear stresses are applied, avoiding...