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Products | Theory of Machines and Properties of Materials | Structural Mechanics | SE 130 | SE 130.01

SE 130.01

Warren Girder

Technical Description

This WARREN truss girder is used as a supplementary accessory to the SE 130 table experiment. The members are joined together using joint discs. Seven of the bars are equipped with full bridge strain gauges for the measurement of force. In the strain gauge connecting box supplied, the offset error for the individual strain gauges is already compensated.

Learning Objectives / Experiments

· Forces in a WARREN truss girder
· Measurement and comparison of bar forces, checking using different methods (joint sectioning method, Ritter's sectioning method, Cremona's polygon of forces)

Features

Fully assembled WARREN truss with full bridge strain gauges for member force measurement

Specification

[1] Supplementary WARREN truss girder for the SE 130 table experiment system
[2] Preassembled truss
[3] 8 joint discs, 13 truss members
Of which 7 truss members with full bridge strain gauges
[4] Pre-compensated strain gauge connecting box
[5] Unsymmetrical and slanted loading possible

Technical Data

Truss type: Warren
Length of members: 270mm, 381mm
Bar cross-section: 10x3mm, stainless steel
Load rating: max. 600N
Number of joints: 8, members: 13, 7 of which with strain gauges

Dimensions and Weight

l x w x h : 1220 x 565 x 80 mm
Weight : approx. 8 kg

Scope of Delivery

1 WARREN truss, complete, 1 strain gauge connecting box, 1 instruction manual

Order Details

022.13001 SE 130.01 Warren Girder