Question

A three-hinged arch of span \(8\,\mathrm{m}\) carries a central point load of \(32\,\mathrm{kN}\). If the central rise is \(2\,\mathrm{m}\), the horizontal thrust is

• A. \(12\,\mathrm{kN}\)
• B. \(16\,\mathrm{kN}\)
• C. \(24\,\mathrm{kN}\)
• D. \(32\,\mathrm{kN}\)

Hint:

For a three-hinged arch carrying a central point load, \[ \boxed{H=\frac{WL}{4h}.} \]

Answer 1

The Correct Option is D