El ala de un avión pequeho está representada por un modelo de viga prismática en voladizo simplificado sobre el que actulan las cargas distribuidas que se muestran en la figura. Supongamos una constante El =51200kN m2. Encuentre la deflexión de la punta en B en mm.
Added by Melody G.
Close
Step 1
Supongamos una constante $EI = 51200 \text{ kN m}^2$. Encuentre la deflexión de la punta en B en mm. $1600 \text{ N/m}$ $900 \text{ N/m}$ $2.6 \text{ m}$ $2.6 \text{ m}$ $1.0 \text{ m}$ $1600 \text{ N/m}$ $900 \text{ N/m}$ A B Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 77 other Physics 101 Mechanics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The figure shown is a schematic of a truss braced aircraft wing. Calculate the tip deflection of this wing using Castigliano's theorem. Note, this is a statically indeterminate problem. 5 kN/m 4 m 6 m 6 m 12 m Assume elastic modulus E = 200 GPa, area moment of inertia along bending axis I = 1 x 10^-3 m^4. The strut is a cylindrical rod of diameter 4 cm.
Adi S.
Consider the idealized, symmetric two-cell wing box shown in the figure below. The area enclosed by the semi-elliptical web 45 is 51,500 mm2. The shear modulus of the material is G = 27 GPa. Additional geometric data is given in the table below the figure. 4 3 2 1 153 mm >y 153 mm 5 6 7 8 380 mm 356 mm 356 mm Web 34, 56 | Length [mm]: 380 | Thickness [mm]: 0.915 | Stringer: 1, 3, 6, 8 | Area [mm2]: 1290 12, 23, 67, 78 | Length [mm]: 356 | Thickness [mm]: 0.915 | Stringer: 2, 4, 5, 7 | Area [mm2]: 645 36, 81 | Length [mm]: 306 | Thickness [mm]: 1.220 45 | Length [mm]: 610 | Thickness [mm]: 1.220 a) Calculate the moment of inertia Iy of the section. [5 points] b) Find the shear flows in the webs and the location of the shear center relative to web 36 if a shear force of Vz = 66.75 kN is applied through the shear center. [15 points]
Kratika B.
Tavis L.
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD