Common Structure Vocabulary Flashcards

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1
Q

What is the center of gravity?

A

An imaginary line in anything made of matter where the total weight of the object comes together.

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2
Q

What is compression?

A

Inward pushing from any direction which reduces the size of an object.

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3
Q

What is dynamic/live load?

A

Anything moving across a structure
Example: vehicle passing across a bridge

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4
Q

What is ergonomics?

A

The designing of the safety of people around the structure.

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5
Q

What is external force?

A

A force from the interaction of a human and something else.

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6
Q

What is force?

A

A push or pull on an object.

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7
Q

What is form?

A

The shape of a structure.

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8
Q

What is a function?

A

The job the structure was built to do.

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9
Q

What is gravity?

A

A force that pulls things towards to ground.

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10
Q

What is internal force?

A

Forces applied inside of a structure.

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11
Q

What is a load?

A

Something that can be carried.

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12
Q

What is a point of application?

A

The exact point that is contacted from force.

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13
Q

What is a plane of application?

A

The surface (or plane) that is contacted by force.

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14
Q

What is a shear?

A

A force that destroys some (or all) of the material rubbing against a plane.

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15
Q

What is stability?

A

How rigid something is.

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16
Q

What is a static load?

A

A load that never chages weight.

17
Q

What are structural components?

A

Parts of a structure.

18
Q

What is structural faliure?

A

When over the course of designing and building a structure, something goes wrong and the structure weakens.

19
Q

What is structural fatigue?

A

When a structure wears out over the course of time and crumbles.

20
Q

What is structural stress?

A

How the structure is resisting desintigration.

21
Q

What is a structure?

A

An object that has a purpose.

22
Q

What is tension?

A

Two objects pushing or pulling in opposite manner to create strain.

23
Q

What is torsion?

A

Twisting.