The theory and practice of modern framed structures : designed for the use of schools, and for engineers in professional practice (1897)
Johnson, J. B. (John Butler), 1850-1902, Bryan, C. W. (Charles Walter), 1863-1927, Turneaure, Frederick Eugene, 1886- · New York : J. Wiley & Sons · leaf 42
Fig. 39. *The student is assumed to be familiar with the -theory of flexure. If he has not studied this subject, he isreferred to Chap. VIII. APPLICATION OF THE LAWS OF EQUILIBRIUM. The load … 43. Parallel Forces.—Let P,, P^, and Fig. 40, be a system of parallel, and in this casevertical, forces acting upon any structure with abutments A and B. The abutment reactions, which are both vertical, are found in the usual way.line is the vertical line 1-4. The reactions T and T — 4n and ni…
