Structure input data
MASS [m]:
t
STIFFNESS [k]:
kN/m
CRITICAL DAMPING RATIO [ξ]:
NATURAL PERIOD [T]:
s
NATURAL FREQUENCY [ω]:
s-1
DAMPING COEFFICIENT [c]:
kNs/m
Load input data
DYNAMIC LOAD PROBLEM TYPE:
MAXIMUM LOAD [f]:
kN
OBSERVATION TIME [t]:
s
TIME TO CONSTANT LOAD [tr]:
s
STIMULATION FREQUENCY [Ω]:
s-1
IMPACT LOAD TYPE:
t_start:
s
t_f_max:
s
t_end:
s
EARTHQUAKE:
DIRECTION:
start displacement:
m
initial velocity:
m/s
Analysis input data
ANALYSIS METHOD:
TIME STEP [∆t]:
s
NEWMARK PARAMETERS:
γ =
β =
WILSON-ϑ PARAMETER:
ϑ =