The following chart represents the Dynamic Amplification Factor (DLF) of pulses type Ramp. Time from 0 to Maximum force: td Natural Period of the structure: T What is the maximum dynamic displacement of a structure with: stiffness, k, of 150 kip/in mass, m=50/g k-sec^2/in g: gravity acceleration The ramp force reach the maximum force F=100kip in a time td-0.15 sec

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The following chart represents the Dynamic Amplification Factor (DLF) of pulses type Ramp.
Time from 0 to Maximum force: td
Natural Period of the structure: T
What is the maximum dynamic displacement of a structure with:
stiffness, k, of 150 kip/in
mass, m=50/g k-sec^2/in
g: gravity acceleration
The ramp force reach the maximum force F=100kip in a time td-0.15 sec
RAMP: DLF vs td/T
DLF
2500
1.500
1.000
0:000
O 0.81 in
O 1.22 in
O 0.67 in
O 1.50 in
td/T
15
Transcribed Image Text:The following chart represents the Dynamic Amplification Factor (DLF) of pulses type Ramp. Time from 0 to Maximum force: td Natural Period of the structure: T What is the maximum dynamic displacement of a structure with: stiffness, k, of 150 kip/in mass, m=50/g k-sec^2/in g: gravity acceleration The ramp force reach the maximum force F=100kip in a time td-0.15 sec RAMP: DLF vs td/T DLF 2500 1.500 1.000 0:000 O 0.81 in O 1.22 in O 0.67 in O 1.50 in td/T 15
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