EduPanda - 1 SSD drgania swobodne

Register

Enter your details in the fields below to register on the Edupanda platform.

E-mail:

Password

Repeat password

Enter your details in the fields below to access the Edupanda platform.

Zapomniałeś hasła?

Determine the frequency of vibrations of the rod system. Graphically represent the shapes of the system's natural vibrations.

SSN=3-3=0

Σ M B = 0 - 1 \cdot 2 + V A \cdot 4 = 0 V A : = 0.5 Σ y = 0 V A - 1 + V B = 0 V B : = 0.5 Σ x = 0 H B : = 0

Dynamic delta

𝛿 11 : = 1 E I \cdot (13 \cdot 1 \cdot 1 \cdot 2 + 13 \cdot 1 \cdot 1 \cdot 2) = 1.333 \cdot 1 E I

Vibration frequency

𝜔 : = \sqrt 1 𝑚 1 \cdot 𝛿 11 𝜔 : = \sqrt 1 𝑚 \cdot 4 3 𝐸 𝐼 𝜔 : = 0.866 \sqrt 𝐸 𝐼 𝑚

If you have any questions, comments, or think you have found a mistake in this solution, please send us a message at kontakt@edupanda.pl.

Powrót do listy zadań

Kolejne zadanie