Question

The beam ABC in Figure P5.44 is made of steel ($E = 200$ GPa) and has a rectangular cross section, 70 mm by 50 mm. Member BD is made of an aluminum alloy ($E = 72$ GPa) and has a circular cross section of diameter 10 mm. Determine the vertical deflection under the load $Q = 8.50$ kN. FIGURE P5.44 D 10 mm 900 mm $Q = 8.5$ kN 800 mm 500 mm B C 70 mm

Name: the beam abc in figure p544 is made of steel e 200 gpa and has a rectangular cross section 70 mm by 50 mm member bd is made of an aluminum alloy e 72 gpa and has a circular cross section of 92209
Uploaded: 2022-05-31T06:21:31-08:00
Duration: 3 min 38 s
Channel: Sri K
Description: the beam abc in figure p544 is made of steel e 200 gpa and has a rectangular cross section 70 mm by 50 mm member bd is made of an aluminum alloy e 72 gpa and has a circular cross section of 92209

          The beam ABC in Figure P5.44 is made of steel ($E = 200$ GPa) and has a rectangular cross section, 70 mm by 50 mm. Member BD is made of an aluminum alloy ($E = 72$ GPa) and has a circular cross section of diameter 10 mm. Determine the vertical deflection under the load $Q = 8.50$ kN.
FIGURE P5.44
D
10 mm
900 mm
$Q = 8.5$ kN
800 mm
500 mm
B
C
70 mm

the beam abc in figure p544 is made of steel e 200 gpa and has a rectangular cross section 70 mm by 50 mm member bd is made of an aluminum alloy e 72 gpa and has a circular cross section of 92209

Added by Tommy W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

05/31/2022

Step 1

For beam ABC (steel): Young's Modulus, $E_{steel} = 200$ GPa $= 200 \times 10^9$ Pa Cross-section dimensions: $b = 70$ mm, $h = 50$ mm (assuming 70 mm is the width and 50 mm is the height, or vice versa, but for moment of inertia, it's $bh^3/12$, so we need to be Show more…

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The beam ABC in Figure P5.44 is made of steel ($E = 200$ GPa) and has a rectangular cross section, 70 mm by 50 mm. Member BD is made of an aluminum alloy ($E = 72$ GPa) and has a circular cross section of diameter 10 mm. Determine the vertical deflection under the load $Q = 8.50$ kN. FIGURE P5.44 D 10 mm 900 mm $Q = 8.5$ kN 800 mm 500 mm B C 70 mm