Holooly Plus Logo

Question 23.1: The wing section shown in Fig. 23.3 has been idealized such ...

The wing section shown in Fig. 23.3 has been idealized such that the booms carry all the direct stresses. If the wing section is subjected to a bending moment of 300 kN m applied in a vertical plane, calculate the direct stresses in the booms.

Boom areas: B_1=B_6=2580 \mathrm{~mm}^2 \quad B_2=B_5=3880 \mathrm{~mm}^2 \quad B_3=B_4=3230 \mathrm{~mm}^2
Table 23.1

\begin{array}{lrr}\hline \text { Boom } & y(\mathrm{~mm}) & \sigma_z\left(\mathrm{~N} / \mathrm{mm}^2\right) \\\hline 1 & 165 & 61.2 \\2 & 230 & 85.3 \\3 & 200 & 74.2 \\4 & -200 & -74.2 \\5 & -230 & -85.3 \\6 & -165 & -61.2 \\\hline\end{array}
Screenshot 2022-10-09 132958
The "Step-by-Step Explanation" refers to a detailed and sequential breakdown of the solution or reasoning behind the answer. This comprehensive explanation walks through each step of the answer, offering you clarity and understanding.
Our explanations are based on the best information we have, but they may not always be right or fit every situation.
The blue check mark means that this solution has been answered and checked by an expert. This guarantees that the final answer is accurate.
Learn more on how we answer questions.
Already have an account?

Related Answered Questions