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BET 201 Assignment on Mechanics of Structure

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Added on  2020-03-16

BET 201 Assignment on Mechanics of Structure

   Added on 2020-03-16

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BET 201 Mechanics of Structure IIClass Activity - Week 10 –Buckling of Column (eccentric load)and TorsionQ1. The wood column is fixed at its base, and its top can be consideredpinned. Determine the maximum eccentric force P the column cansupport without causing it to either buckle or yield. Take E = 10 GPa andσY = 15 MPa Figure 1
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Q2. The hollow circular shaft is subjected to an internal torque of T =10kNm. Determine the shear stress developed at points A and B.Represent each state of stress on a volume element.
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Q3. The pipe shown in figure 3has an inner diameter of 80 mm and anouter diameter of 100 mm. If its end is tightened against the support at Ausing a torque wrench at B, determine the shear stress developed in thematerial at the inner and outer walls along the central portion of the pipewhen the 80-N forces are applied to the wrench. Figure 3Q4. The solid 30-mm-diameter shaft is used to transmit the torquesapplied to the gears. Determine the absolute maximum shear stress onthe shaft.
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