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A text-book on roofs and bridges (1903)

Merriman, Mansfield, 1848-1925, Jacoby, Henry Sylvester, b. 1857 · New York Wiley · leaf 202

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y to add anotherexample. Prob. 66. Find the positions of Waddells compromisestandard, Class U, for the chords in Fig. 91. This load hasthe spacing given in Fig. 24, Art. 17, the weight on the pilotwheel being 20 000, on each driver 40 000, and on each tenderwheel 23 000, while the uniform train… … in Fig. 99, as explained in Art. 63, one of these being at r andthe other in the vertical through /. The greatest compressionis produced in the diagonal when one train, advancing from theright, covers the truss on the right of /, and another train,advancing from the left, covers the truss on the…

Bridges · Roofs

Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.

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