- #1
svishal03
- 129
- 1
I have been reading the theory/math concerning the solution of multi degree of system-free and forced vibration.
I need to do this for an upcoming project which is to do with some development concerning vibrations and thus thought that I should see again over my Engineering school notes.
I'm attaching a power point presrntation which is in pdf form (MDOF_basics_2_25.pdf).
I shall be grateful if someone can help me understand this:
1) See page 8 and 9
2) Page 8 shows a 3 storied frame and its equivalent mass-damper-spring model
3) My question is if some one can help me undestand the free body diagram on page 9 and its corresponding terms, I shall be indebted.
4)Like what is u,z1,z2 - if someone can help understand the force term and their directions as shown on page 9, I shall be grateful.
Vishal
I need to do this for an upcoming project which is to do with some development concerning vibrations and thus thought that I should see again over my Engineering school notes.
I'm attaching a power point presrntation which is in pdf form (MDOF_basics_2_25.pdf).
I shall be grateful if someone can help me understand this:
1) See page 8 and 9
2) Page 8 shows a 3 storied frame and its equivalent mass-damper-spring model
3) My question is if some one can help me undestand the free body diagram on page 9 and its corresponding terms, I shall be indebted.
4)Like what is u,z1,z2 - if someone can help understand the force term and their directions as shown on page 9, I shall be grateful.
Vishal