Merriman, Mansfield, 1848-1925, Jacoby, Henry Sylvester, b. 1857 · New York Wiley · leaf 239
g. 120 provided the vertical scalewere equal to the horizontal scale in that diagram. As thereactions are to be projected on a number of tangents in orderto obtain the thrusts it is important that the points i, 2, 3, etc., 224 TWO-HTNGED ARCHES. Chap. VL in Fig. 121 be located accurately. Let ad be… … Fig. 121. applying the scale of force it is found to be 1.501 kips. Thethrusts due to the loads 6 to 10 inclusive are found in the samemanner. For the load at 15 the values of l\=fa, V^ = bfand //=:/5—/are respectively equal to V.^^ be, V^ = ca, z.r\dH = 5e for the load at 5. It is evident…
Bridges · Roofs
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
