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Products | Theory of Machines and Properties of Materials | Structural Mechanics | SE 110 | SE 110.21

SE 110.21

Experimental Set Forces in a Truss

Technical Description

This set enables the distribution of the forces in various plane trusses to be investigated using the SE 110 / SE 111 universal test frames. A useful range of member lengths saves time-consuming adjustment. The members can be quickly and sturdily connected to joint discs using special snap action connectors. For the measurement of the force, all members are equipped with strain gauge bridges. The forces in the members are displayed directly in Newtons using a measuring amplifier with a digital display. The trusses can be loaded using a spindle drive with a ring dynamometer and strain gauge. The FL 151 16 Channel External Unit can be used as accessory, this enables the forces to be displayed on a PC.

Learning Objectives / Experiments

· Measurement of member forces in various plane trusses
· Comparison with calculated values

Features

Range of members with useful lengths
Direct display of the member forces via amplifier

Available accessories

FL 151 -- Multi Channel Measuring Amplifier
SE 110.61 -- Software Program L1 Structural Mechanics

Alternative products

FL 110 -- Framework Experimental System
FL 111 -- Basic Roof Truss
SE 110.22 -- Experimental Set Redundant Truss
SE 110.38 -- Experimental Set Welded Truss
SE 110.39 -- Experimental Set Wooden Truss
SE 110.44 -- Experimental Set Deflection of Trusses
SE 130 -- Structures Table with Standard Roof Truss

Specification

[1] Supplementary experiment for the SE110/SE111 system, member forces in a truss under load
[2] 19 members, 5 joints, 2 bearings with nodes
[3] Length of members: 150, 259, 300, 397, 424, 520mm
[4] Maximum member force: 500N
[5] Strain gauge for measuring force on any bar
[6] Measur. range of amplifier: 1000N, resolution 1N
[7] Power supply: 230V , ~50Hz

Technical Data

Length of members: 150, 259, 300, 397, 424, 520mm
Angular settings: 30°, 45°, 60°, 90°
Maximum member force: 500N
Measuring range of amplifier: 1000N, resolution 1N
Power supply: 230V , ~50Hz

Dimensions and Weight

Weight : approx. 11 kg

Scope of Delivery

1 set of members, 7 joint discs, 1 measuring amplifier, 1 loading mechanism 1 instruction manual

Order Details

022.11021 SE 110.21 Experimental Set Forces in a Truss