Structures and Forces

1. dynamic Load

1.1. Climate and Disasters

2. Eiffel Tower

2.1. Form

2.1.1. Frame structure

2.1.2. Eiffel tower

2.1.2.1. Frame structure

2.2. Function

2.2.1. Tourist attraction

2.2.1.1. Diner on one of the floors

2.2.1.2. New Node

2.2.1.3. New Node

2.2.2. Radio broadcast

2.3. External Forces

2.3.1. The dynamic load

2.3.1.1. the dynamic load can break the structure if heavy

3. Classifying Structures

3.1. Frame structure

3.1.1. A structure that has a frame

3.1.1.1. E.x. A car

3.2. Solid Structure

3.2.1. A structure that doesn't have anything inside

3.2.1.1. E.x. A dam

3.3. Shell Structures

3.3.1. A structure that is strong but hollow

3.3.1.1. E.x. An igloo

4. Internal Forces

4.1. Compression

4.1.1. a pushing force in opposite directions that makes an object smaller.

4.2. Torsion

4.2.1. a force which is rotated on an object causing the object to twist

4.3. Shear

4.3.1. a force when 2 parallel act against each other to work

4.4. Tension

4.4.1. A force when 2 forces are pulled in opposite directions causing the object to stretch

5. External forces a.k.a. Loads

5.1. Live Load

5.1.1. The things inside the sturcture

5.2. Dead Load

5.2.1. A load that has no life to it

6. Forces

6.1. Different types of forces

6.1.1. Magnitude

6.1.1.1. How hard an object is hit

6.1.2. Point of application

6.1.2.1. E.x. Where a wrecking ball hits a building side,middle etc.

6.1.3. Plane of application

6.1.4. Direction

6.1.4.1. Either a push or a pull

6.1.4.2. E.x. The angle where a wrecking ball hits a building

6.1.5. Gravity

6.1.5.1. A force that pulls something down for example: dropping something on the ground

7. CN Tower

7.1. Function

7.1.1. Radio Broadcast

7.1.2. Dinning place

7.2. Form

7.2.1. A Frame structure

7.3. External Forces

7.3.1. The Dynamic Load

7.3.1.1. If the dynamic load is heavy it can cause the structure to collapes