Question

CIV 213 final exam.pdf X + O file:///C:/Users/sniper/Desktop/CIV%20213%20final%20exam.pdf 2 of 4 + Fit to page EL Page view AV Read aloud 1 Add notes CO 1. A member ABCD is subjected to points load P1=100kN, P2, P3=1000kN and P4=510kN. What will be the value of necessary for equilibrium? 10p D A P1 P2 P3 P4 120cm H 60cm 90cm 2. For the state of plane stress shown (a) construct Mohr's circle determine (b) the principal planes, (c) the principal stresses, (d) the maximum shearing stress and the corresponding normal stress. 12p O Search 1.)) ENG 2:04 AM 6/9/2020

Answer 1

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P3 Pr P2 -P4 B E Fx so PitP3 Pet Pu 100 + 1000 1000 + 510 Hoo 150 Not satisfied . a Force P- UICN should consider segment BC be applied Pipo - Pu - P3 510-1000 100 - 1000 tulo =-490 KN -490 P- UIO KN applied at applied at B in direction of P.