search
Q: A three-hinged parabolic arch of span 20 m and rise 4 m carries a concentrated load of 150 kN at 4 m from left support 'A'. Calculate the vertical reaction and the horizontal thrust, respectively at support 'A'.
  • A.
    option image
  • B.
    option image
  • C.
    option image
  • D.
    option image
Correct Answer: Option A -
answer image

Explanations:

explanation image