Letter from the Secretary of war in response to Senate resolution of December 10, 1894, transmitting the report of the Board of Engineers and bridge-b (1894)
United States. Army. Corps of Engineers. · [Washington, D.C.] · leaf 86
inistration expenses. July 18, 1894. G. L. Appendix E. THEORY OF THE CONTINUOUS STIFFENING TRUSS WITH ENDS ANCHORED DOWN BUTNOT FIXED IN A VERTICAL PLANE. The ends of this stiffening truss are free to change their direction, but not theirelevation, in a vertical plane, and the truss is continuous… … The moving load will be taken as passing on the span from the left end AReference will be made to Fig. 1 in the analysis and the following notation will beemployed: Length of stiffening truss between centers of end supports / (feet) Moving load per linear foot w Uniform upward pull (supposed to bo…
Bridges
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