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(Solved): ASAP Problem \( 05.066 \) - Design a timber beam for the given loading and allowable stress For the ...
ASAP
Problem \( 05.066 \) - Design a timber beam for the given loading and allowable stress For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of \( 11 \mathrm{MPa} \). The value of \( d \) is \( \mathrm{mm} \).
Expert Answer
Given data, ?allowable = 11 Mpa w= 25 KN/m = 25N/mm L= 2.5 m =2500 mm b= d2 RaRbwL2L/3X1X1Rb=10,416.67Ra=20,833.33