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Products | Theory of Machines and Properties of Materials | Structural Mechanics | SE 110 | SE 110.17

SE 110.17

Experimental Set Three Hinged Arch

Technical Description

This set is used with the SE 110/SE 111 universal test frames and enables a loaded three-hinge beam to be investigated. It consists of two partial arches joined together with an articulated joint. In this way a static definition can be achieved despite two fixed bearings. To enable both the symmetrical and the unsymmetrical case to be observed, the set contains two identical and one shorter partial arch made of aluminium. Loading is performed using weights on the upper girder. These are designed as carriages and thus permit different load cases such as point load, moving load or distributed load to be demonstrated. The bearing forces are determined using sets of weights on cords.

Learning Objectives / Experiments

· Calculation and measurement of bearing forces
· Influence of point load, distributed load, and moving load on the force distribution

Features

Three-hinged arch made of aluminium, symmetrical and unsymmetrical shape

Available accessories

SE 110.62 -- Software Program L2 Structural Mechanics

Alternative products

SE 110.12 -- Experimental Set Influence Line
SE 110.16 -- Experimental Set Parabolic Arch
SE 110.18 -- Experimental Set Suspension Bridge
SE 110.28 -- Experimental Set Simple Suspension Bridge

Specification

[1] Supplementary experiment for the SE110/SE111 system, force distribution in a three-hinged arch
[2] Symmetrical and unsymmetrical layout using different length partial arch sections
[3] Long arch 480mm, short arch 230mm
[4] Central hinge preassembled on long arch
[5] Determination of bearing force using sets of weights
[6] Carriage for demonstration of moving load

Technical Data

Arch length: 480mm (2 pcs.)
Short arch: 230mm
Arch height: 250mm

Dimensions and Weight

Weight : approx. 29 kg

Scope of Delivery

1 experimental set, complete,
1 instruction manual

Order Details

022.11017 SE 110.17 Experimental Set Three Hinged Arch