Strength of Materials

Which are those individual loads that depend on the location of the bridge?

• Own weigth and wind

• Wind and Snow

• Use load, wind and snow

• All of them

Which 2 individual loads can't be together in combination?

• Own weigth and snow

• Wind and Snow

• Snow and Use Overload

• Wind and Use Overload

The final load you have to choose to apply on the bridge will be the combination whose result is...

• The most desfavorable, so that, the lowest one

• The most favorable, so that, the lowest one

• The most desfavorable, so that, the highest one

• The most favorable, so that, the highest one

The load obtained from the combination must be applied on the bridge to optimize the weight of your own models

• TRUE

• FALSE

Which is a valid model?

• A

• B

Which is a valid model?

• A

• B

Which profile is valid?

• A

• B

• Both

Which profile is valid?

• A

• B

• Both

Which profile is valid?

• A

• B

• Both

How do we call to the study of the output depending on the number of elements we divide our model?

• Bridge partition study

• Mesh sensitivity analysis

• Number of elements study

• Output analysis