Question

Suppose ,\zeta -=0\zeta _(e) 10%. Whats the amount of mass to be added in terms of primary mass to achieve this damping ratio. \zeta _(e)=((()/(bar) (m)))/(2)\sqrt(1+((2\zeta )/((()/(bar) (m)))+(1)/(2\zeta _(d)))),widehat(u_(d))=((1)/(2\zeta _(d)))hat(u) Where m is the mass ratio hat(u) is displacement amplitude and subscript d refers to the tuned mass damper. PLS CHECK PİC AND SOLVE STEP BY STEP PLS

Name: suppose zeta 0zeta e 10 whats the amount of mass to be added in terms of primary mass to achieve this damping ratio zeta ebar m2sqrt12zeta bar m12zeta dwidehatud12zeta dhatu where m is 80633
Uploaded: 2021-04-19T03:50:59-08:00
Duration: 4 min 38 s
Channel: Khoobchandra Agrawal
Description: suppose zeta 0zeta e 10 whats the amount of mass to be added in terms of primary mass to achieve this damping ratio zeta ebar m2sqrt12zeta bar m12zeta dwidehatud12zeta dhatu where m is 80633

          Suppose ,\zeta -=0\zeta _(e) 10%. Whats
the amount of mass to be added in terms of primary mass
to achieve this damping ratio.
\zeta _(e)=((()/(bar) (m)))/(2)\sqrt(1+((2\zeta )/((()/(bar) (m)))+(1)/(2\zeta _(d)))),widehat(u_(d))=((1)/(2\zeta _(d)))hat(u)
Where m is the mass ratio hat(u) is displacement amplitude
and subscript d refers to the tuned mass damper. PLS CHECK PİC AND SOLVE STEP BY STEP PLS

suppose zeta 0zeta e 10 whats the amount of mass to be added in terms of primary mass to achieve this damping ratio zeta ebar m2sqrt12zeta bar m12zeta dwidehatud12zeta dhatu where m is 80633

Added by Miguel -Ngel W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Khoobchandra Agrawal

04/19/2021

Step 1

Whats the amount of mass to be added in terms of primary mass to achieve this damping ratio. $\zeta_e \frac{\bar{m}}{2} \sqrt{1+(\frac{2\zeta}{\bar{m}}+\frac{1}{2\zeta_d})} \quad \hat{u}_d = (\frac{1}{2\zeta_d})\hat{u}$ Where m is the mass ratio $\hat{u}$ is Show more…

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Suppose ,\zeta -=0\zeta _(e) 10%. Whats the amount of mass to be added in terms of primary mass to achieve this damping ratio. \zeta _(e)=((()/(bar) (m)))/(2)\sqrt(1+((2\zeta )/((()/(bar) (m)))+(1)/(2\zeta _(d)))),widehat(u_(d))=((1)/(2\zeta _(d)))hat(u) Where m is the mass ratio hat(u) is displacement amplitude and subscript d refers to the tuned mass damper. PLS CHECK PİC AND SOLVE STEP BY STEP PLS