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14 questions
Which of the following is NOT a function?
Able to cross a bridge from point A to C skipping B
Sheltering people from the elements
Making people think of their emotions
A beautifully constructed bridge that is blue and gold
What is torsion force?
a squeezing force
A twisting force
a sliding force
a pulling force
Bridge A collapsed because there was too much traffic on the bridge. The bridge collapsed due because
it could not support its dead load
it could not support its live & dead loads
it could not support its live load
the bridge was hit by wind
Bridge B collapsed under its own weight. What cause the collapse?
the live load
the environmental load
too much traffic on the bridge
the dead load
What is tension?
a sliding force
a twisting force
a squeezing force
a pulling force
What is compression?
a sliding force
a twisting force
a squeezing force
a pulling force
What is shear force?
a twisting and pulling force
a twisting force
a squeezing force
a pulling force
What is a dead load?
The weight of anything not permanently attached to the structure.
Cars
The weight of the structure.
People
What is a live load?
the deck
The weight of anything not permanently attached to the structure.
The weight of the structure.
Cables and Towers
Gravity is an example of a ____________________.
dead load
live load
critical load
non load
Which would be a definition of a load?
The weight of the structure itself
The air pressure around the structures weight
The function of a structure
Weight carried or supported by a structure
Ripping a phonebook in half would be using what type of external force?
Torsion
Shear Force
Compression
Tension
Pulling slime apart would display what type of external force?
Torsion
Compression
Tension
Shear Force
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