Computer · Structural Analysis
A three-hinged segmental arch has a span of 40 m and rise of 5 m, with supports A and B at the same level. It is subjected to a vertical point load of 80 kN acting at 10 m from the right support B. Determine the vertical reaction (VB) and horizontal thrust (HB) at the right support B.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1VB = 20 kN and HB = 100 kN
- 2VB = 60 kN and HB = 240 kN
- 3VB = 60 kN and HB = 80 kN✓
- 4VB = 20 kN and HB = 60 kN
Correct answer
VB = 60 kN and HB = 80 kN
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