Space craft structures Flashcards
1
Q
What is the purpose of the space craft structure
A
safely and effectively withstand and distribute mechanical loads throughout the spacecraft
2
Q
The two types of structures are?
A
primary - physical integrity (walls)
secondary - mechanic configuration of payload (wiring hinges, brackets)
3
Q
What are the different types of loads?
A
static dynamic,
stress, strain, shear
4
Q
The different orientations are
A
axial
lateral
5
Q
In what directions can loads be applied?
A
compression
tension
bending
6
Q
Where can some loads come from?
A
thermal and vibrations
7
Q
What type of resonance should you avoid?
A
avoid resonance with low frequency and operation vibration modes
