Answer Happy

Question 3 10 Points What is the ratio of Maximum Tensile Stress to Maximum Compressive Stress for the structure shown below? L=5 m P= 100 KN a - 30 Degrees xx= 506.75*10^6 mm 4 zz= 40.82*10^6 mm/4 Section Area = 13400 mm^2 y (Centroid) = 236.6 mm
Maximum Tensile Stress The Value of Maximum Compressive Stress is: Blank 1 bi P 2 AZ > [twth 7. L Ft L b.
Question 4 10 Points Moment diagram for a structural member is shown in the below figure. In this member tensile and compressive stresses reach to their allowable limits at the same time. What is the ratio of (Allowable Tensile Stress)/Allowable Compressive Stress) for this member? b = 200 mm t1 = 6 mm t2 = 10 mm h=300 mm y (centroid) = 193.71 mm Ixx = 42.57 *10^6 mm 4 M1 (Absolute value) 120 kN.m M2 (Absolute value) 60 kN.m
Allowable Tensile Stress The Value of Alowable Comressive Stress is: Blank 1 ti y F M2 -th A B с D E + 3 Mi