Structures - Test

>Which type of stress represents this picture?

Which type of stress represents this picture?

Which type of stress represents this picture?

Which type of stress represents this picture?

Which type of stress represents this picture?

What is a structure?

Select the variable loads:

When I turn the key in the keyhole, the stress that suffers the key is:

The paper that I cut with the scissors is suffering a stress of:

The pillars of a bridge suffer a stress of:

A shelf full of books is suffering a stress of:

A pyramid is an example of a massive structure.

Select the element that is used in a suspended structure:

If a structure is very resistant, it is also very stable.

To increase the stability of a structure, we can:

Write the name of the structural elements:

Write the name of the structural elements:

Select the name of the structural element on each case:

Select the structural element on each case:

Write the name of the structural element pointed by the arrow:

The mixture of cement, sand and small stones is:

The mixture of cement, sand, small stones and steel rebar is:

The central stone of an arch is called:

A [blank_start]load[blank_end] is a force that acts on a [blank_start]structure[blank_end].

Traction is a type of stress that tries to [blank_start]stretch[blank_end] a body, however, the stress that tries to [blank_start]crush[blank_end] or compress the body is the [blank_start]compression[blank_end]. Bending is a stress that tries to [blank_start]bend[blank_end] a body and [blank_start]torsion[blank_end] tries to twist a body. [blank_start]Shearing[blank_end] or cutting is a stress that tries to [blank_start]divide[blank_end] or cut something.

The chain that holds a lamp on the ceiling suffers a stress of [blank_start]traction[blank_end].

The Eiffel Tower is an example of a [blank_start]triangular[blank_end] structure.

The structures formed by sheets of metal or plastic, that have a curved shape are the [blank_start]laminar[blank_end] structures.