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\(\large{ e = \frac{h}{L} }\) | |
\(\large{ \beta = \frac{I_h}{I_v} }\) | |
\(\large{ R_A = R_E = \frac{ w\;L }{2} }\) | |
\(\large{ H_A = H_E = \frac{ w\;L }{4\;e\; \left( 2\;\beta\;e \;+\; 3 \right) } }\) | |
\(\large{ M_B = M_D = \frac{ w\;L^2 }{4\; \left( 2\;\beta\;e \;+\; 3 \right) } }\) | |
\(\large{ M_C = \frac{w\;L^2}{8} \; \left( \frac{ 2\;\beta\;e \;+\; 1 }{ 2\;\beta\;e \;+\; 3 } \right) }\) |
Units | English | Metric |
\(\large{ h }\) = height of frame | \(\large{in}\) | \(\large{mm}\) |
\(\large{ H }\) = horizontal reaction load at bearing point | \(\large{lbf}\) | \(\large{N}\) |
\(\large{ I_h }\) = horizontal member second moment of area (moment of inertia) | \(\large{in^4}\) | \(\large{mm^4}\) |
\(\large{ I_v }\) = vertical member second moment of area (moment of inertia) | \(\large{in^4}\) | \(\large{mm^4}\) |
\(\large{ w }\) = load per unit length | \(\large{\frac{lbf}{in}}\) | \(\large{\frac{N}{m}}\) |
\(\large{ M }\) = maximum bending moment | \(\large{lbf-in}\) | \(\large{N-mm}\) |
\(\large{ A, B, C, D, E }\) = point of intrest on frame | - | - |
\(\large{ L }\) = span length under consideration | \(\large{in}\) | \(\large{mm}\) |
\(\large{ R }\) = vertical reaction load at bearing point | \(\large{lbf}\) | \(\large{N}\) |