Question 2 Two wooden members of (25*b) * (60*b)-mm? uniform rectangular cross section are joined by the simple glued joint shown. Knowing that P= 1.2*a kN and that the ultimate strength of the glue is 0.4*a MPa in tension and 0.7*a MPa in shear, determine the factor of safety. 25°b mm 65 60'b mm
Question 2 Two wooden members of (25*b) * (60*b)-mm? uniform rectangular cross section are joined by the simple glued joint shown. Knowing that P= 1.2*a kN and that the ultimate strength of the glue is 0.4*a MPa in tension and 0.7*a MPa in shear, determine the factor of safety. 25°b mm 65 60'b mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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a=2 / b=5
25*b=125 / 60*b=300
P= 1.2*a=2.4
0.4*a=0.8 0.7*a=1.4
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STEP 1: BASIC DATA PROVIDED:
VIEWSTEP 2: DETERMINATION OF NORMAL TENSILE STRENGTH DUE TO SPLITTING FORCE ( P ):
VIEWSTEP 3: DETERMINATION OF NORMAL SHEAR STRENGTH DUE TO SPLITTING FORCE ( P ):
VIEWSTEP 4: DETERMINATION OF FACTOR OF SAFETY FOR TENSION AND SHEAR:
VIEWSTEP 5: DETERMINATION OF OVERALL FACTOR OF SAFETY :
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