Preview

Bending Stresses in a T-Beam Experiment

Good Essays
Open Document
Open Document
595 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Bending Stresses in a T-Beam Experiment
STRUCTURES
Page 1 of 2

STR5
For study of stress distribution across the section of a beam

Bending Stress in a Beam

Screenshot of the optionalnt Structures Software

Shown with the Digital Force Display and fitted to a Structures Test Frame (both supplied separately)

• High-quality structures teaching module for students of mechanical, civil and structural engineering • Allows safe and practical experiments into bending stress in a beam • Realistic and verifiable experiment results • Optional TecQuipment’s Structures Software package for extra ‘virtual’ experiments that simulate and confirm the results from your hardware and allow extended experiments • Optional STR2000 unit including TecQuipment’s Structures Software package for automatic data acquisition and virtual experiments • One of many interchangeable experiment modules from TecQuipment’s modern, flexible and costeffective Structures teaching system • Ideal for classroom demonstrations, or students working in pairs or small groups

• • •

TecQuipment Ltd, Bonsall Street, Long Eaton, Nottingham NG10 2AN, UK T +44 115 972 2611 • F +44 115 973 1520 • E info@tecquipment.com • W www.tecquipment.com An ISO 9001 certified company PE/db/0908

STRUCTURES
Page 2 of 2

STR5
Description
The experiment hardware is a T-beam that fits onto a Structures Test Frame (STR1, available separately). Students adjust a load cell that bends the beam and, when connected to the optional Digital Force Display (STR1a, available separately), it measures the bending force (load). Strain gauges and a digital strain bridge measure the strains in the beam. Dummy strain gauges compensate for temperature variation and balance the strain bridges. The equipment includes a lead for connection to the Digital Force Display (STR1a, available separately). The lecturer guide provides details of the equipment including sample experiment results. The student guide describes how to use the equipment and gives experiment procedures. For extra

You May Also Find These Documents Helpful

  • Better Essays

    AM 317 Experiment 1

    • 1994 Words
    • 14 Pages

    Deflections of a beam are important to be able predict the amount of deflection for a given loading situation. This experiment addresses determining the yield point for a material to fail, so the stress in the material does not have to reach to that point. This is where understanding beam deflection becomes a useful tool. This experiment is using beam deflection theory to evaluate and compare observed deflection per load values to theoretical values. Beam deflection experiment done by four parts. Part 1 -Simple Supported Bean, part 2-Cantilever Beam, part 3-The Principle of Superposition, and Part 4-Maxwell’s Reciprocity Theorem. For part 1 and 2 beam dimensions were recorded and are moment of inertia (I) was calculated using the following formula I=bh3/12.for part1, maximum permissible loads for mid-span and quarter-span were calculated. For part 2 maximum permissible loads for mid-span and end of the cantilever beam were calculated. For both parts different loads were applied and deflections were recorded. After calculating average modulus of elasticity for simple supported beam, which was approximately (-27.6*10^6 psi), it was compared to modulus of elasticity chart. The result indicates that the beam simple supported beam was made of Wrought iron. For cantilever beam, average modulus of elasticity were calculated, which was approximately (9148056.3), and compared with young’s modulus chart .the result indicate that cantilever beam was made of Aluminum. Part 3 reference point was chosen, single concentrated load at other point was applied and deflection was recorded at reference point. Same procedure was applied at another point on the beam and deflection was recorded at reference point. Finally, both loads were applied and deflection was recorded at the…

    • 1994 Words
    • 14 Pages
    Better Essays
  • Satisfactory Essays

    Solid Mechanic

    • 2276 Words
    • 10 Pages

      To determine the deformation of axially loaded members. To determine the support reactions when these reactions cannot be determined solely from the equations of equilibrium. To analyze the effects of thermal stresses.…

    • 2276 Words
    • 10 Pages
    Satisfactory Essays
  • Powerful Essays

    The aim of the experiment is to understand the concept of the structural engineering studies in simpler way, which is through an experiment. At the end of the experiment, the bending moment at any given point along a simply supported can be calculated. How the loading of given set of condition could affect the bending moment also can be understand at the end of the experiment.…

    • 1818 Words
    • 7 Pages
    Powerful Essays
  • Satisfactory Essays

    cantilever. We used three different materials to see the varying deflections. We set the beams at…

    • 513 Words
    • 3 Pages
    Satisfactory Essays
  • Better Essays

    “Beams are long straight members that are subjected to loads perpendicular to their longitudinal axis and are classified according to the way they are supported”[1]. When a beam is subjected to an external load there are unseen internal forces within the beam that one must be aware of when implementing it into any design or structure. These internal forces create stress and strain that could result in failure or deformation. This lab looked at how an aluminum cantilevered beam performed under symmetric and unsymmetrical bending as well as the stresses and strains developed as a result.…

    • 1242 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    Ib 270 Research Paper

    • 723 Words
    • 3 Pages

    Description: You will test your construction material, then design and build a small portal frame that will be tested for structural capacity. You will then compare your results with a peer's results for a frame of different material and submit a report on all phases on the project.…

    • 723 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    This report has been written to describe an experiment performed on a channel section examining the stiffness of the beam through two differing types of deformation – curvature and deflection. The aim of the experiment was to determine the value of the flexural rigidity (EI) in two different ways; using the curvature, k, and the mid-span deflection. The testing method used for the experiment is described. The experiment found that the EI values calculated were as follows: - EIcurv = 1.76E+10 Mpa.mm4 when calculated using the curvature, k. - EIdefl = 1.77E+10 Mpa.mm4 when calculated using the mid-span deflection.…

    • 2020 Words
    • 9 Pages
    Powerful Essays
  • Satisfactory Essays

    Bending Bridges

    • 351 Words
    • 2 Pages

    Hypothesis: It is predicted that the wood will bend more if there is more weight on it. When the weight is positioned differently, it will affect the amount the beam bends.…

    • 351 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    In this experiment the main aim was to modelling a frame subjected to multiple loading conditions and record how the force and strain vary to different loads. The frame represented a simple roof trusses and the loading conditions are similar to what a typical roof would undergo. In this experiment a universal fame was used with load cells to provide the load and digital force and strain instruments to record the data. As the load was increased the strain went up linear showing a linear relationship between loading and strain. After analysing results it was found that the results for experimental forces compared to theoretical forces were very close showing that this experiment was very accurate, with very small uncertainty, the reason for this is due to very sensitive equipment as a change of 1µϵ is equivalent to change of 6 N (using young’s modulus) and other factors described in detail in the report.…

    • 1337 Words
    • 39 Pages
    Powerful Essays
  • Satisfactory Essays

    Purpose: In this lab, you will work with a partner to investigate the force required to do work on an aluminum plate as you pull it at different angles.…

    • 254 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Materials Lab Report

    • 1581 Words
    • 7 Pages

    The loading beam (Silicon Carbide) is lowered at 10mm per second onto the plate. The load is applied until the glass breaks against the two supports (also of Silicon Carbide). The values for maximum load and deflection are recorded from the apparatus. Steps 1-4 are repeated for ten different samples. With a piece of emery paper scratch the surface of the glass slides along the width in the centre on one side only of a glass sample (see Figure 2)…

    • 1581 Words
    • 7 Pages
    Better Essays
  • Better Essays

    Spr 316 Final Report

    • 24402 Words
    • 98 Pages

    Figure 3.31: Locations of maximum stresses in FRP composites: (a) Flexure Beam; (b) Shear Beam ...................... 62…

    • 24402 Words
    • 98 Pages
    Better Essays
  • Satisfactory Essays

    Beam Experiment

    • 890 Words
    • 4 Pages

    Set up the beam AC with a span of 675mm (as shown in Figure 1).…

    • 890 Words
    • 4 Pages
    Satisfactory Essays
  • Powerful Essays

    An investigation into beam bending and superposition. Being able to analyse how beams bend is an essential tool for all engineers. By using mathematics and material properties, engineers are able to compute structural deformation thus verifying a structures fitness for use. In this experiment a simply supported beam of aluminium is loaded with point forces in three different cases. A clock gauge is positioned in the middle of the beam to measure the deflection. The results of a complex arrangement of forces can be deduced by the superposition of more simple cases. Superposition is possible only when the response of the structure is linear, e.g. when deflection is directly proportional to the applied load. Also the experimental and theoretical deflections of the beam will be compared and a percentage error obtained. There was a second test performed in this investigation demonstrating the influence the 2nd moment of area, also known as the second moment of inertia, had on the load carrying capacity of the beam. The results from test 1 show that it is possible to deduce the deflection of the beam when loaded with point forces by superposition. Results from test 2 show that the deflection of a beam is influenced greatly by its moment of inertia, i.e. with a greater value of inertia there is a smaller deflection.…

    • 2138 Words
    • 9 Pages
    Powerful Essays
  • Good Essays

    The test will be assembled and used at MPS’s York, South Carolina facility. Their engineers will install new cutout designs and observe how they perform when experiencing the forces…

    • 1963 Words
    • 8 Pages
    Good Essays

Related Topics