In his question for calculation of mass and stiffness, the unit o lateral stiffness should be 12.088 kN/mm but it is written as 12.08x 10^3 kN/m which is not quite logical as to verify it I have done the dimensional analysis, I get N/mm. 19:37
How do we convert the U(t), double harmonic equation components to a single component like this U(t) = UoCOS(Wnt - @). Where Uo is the amplitude, Wn =angular velocity, t = time and @ = phase angle
Best content in TH-cam, thank you sir for simplify the structural dynamics
In his question for calculation of mass and stiffness, the unit o lateral stiffness should be 12.088 kN/mm but it is written as 12.08x 10^3 kN/m which is not quite logical as to verify it I have done the dimensional analysis, I get N/mm. 19:37
best structural dynamics channel
Thank u god safe u and I hope successful in your life sir
I think initial condition for t=0, U(0) is not equal to zero and velocity at t=0 also not equal to zero.
How do we convert the U(t), double harmonic equation components to a single component like this U(t) = UoCOS(Wnt - @). Where Uo is the amplitude, Wn =angular velocity, t = time and @ = phase angle
In the problem the mass of 2000kg do we need to convert it into Newton's please suggest.
you are epic
How you calculate moment of inertia of coloumn
bh3/12
how did you assume u= e^st
th-cam.com/video/khLYAofzVV0/w-d-xo.html
Sir I think your unit conversion is wrong