Graphic and Analytic Statics in Theory and Comparison: Their Practical Application to the Treatment of Stresses in Roofs, Solid Girders, Lattice, Bowstring and Suspension Bridges, Braced Iron Arches and Piers, and Other Frameworks: to which is Added a Chapter on Wind Pressures "Containing Diagrams and Plates to Scale, with Numerous Examples, Many Taken from Existing Structures"Crosby Lockwood and Company, 1883 - 374 páginas |
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Términos y frases comunes
abscissa angle B₁ beam bending bending moment centre of gravity co-ordinates constant construction corresponding cos.² couple cross-section curve deflection determined direction draw a line drawn dx dy ellipse of inertia equal equation equilibrium expressed force-line girder Hence horizontal inch integration intercept intersect joint length limits line of action M₁ maximum moment of inertia moments neutral axis nucleus objective path ordinate P₁ parallel forces parallel to bar perpendicular distance plane of section point of application polar line polar polygon pole polygon of forces principal axes R₁ R₂ radius of gyration reactions reciprocal figure relatively represent required to find respectively resultant force S₁ shearing force shew shewn sin.² span supposed system of forces tension tons triangle truss vertical line weight wherefore x₁ y₁