MFL Two Hinged Arch Unit

TWO HINGED ARCH UNIT - MFL

INNOVATIVE SYSTEMS

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.

See general description

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General Description

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 reaction suffered by the arch when a specific load is applied on it can be studied thanks to the movable support.

For the study of the displacement that suffers the arc it is made use of a hook of weights, in which they are added weights, and by means of a dial indicator the displacement that suffers the arc can be measured.

For the study of the horizontal reaction of the arc, two weight hooks are used. The first serves to deform the arc and the second serves to compensate this deformation. On the other hand, to check that after the deformation the arc returns to its equilibrium position, two dial indicators are used.

Exercises and guided practices

GUIDED PRACTICAL EXERCISES INCLUDED IN THE MANUAL

  1. Study of the mechanical principles of a two hinged arch.
  2. Experimental and theoretical determination of the deformation of an arched beam subjected to a vertical load.
  3. Experimental and theoretical determination of the horizontal reaction on a support point of an arched beam subjected to a vertical load.
  4. Study of the variation of the horizontal force depending on the magnitude of the load applied.
  5. Study of the moment diagram of an arch subjected to a load localized in different points.

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