Practical Treatise on the Properties of Continuous Bridges

acting actual American angles application bars beam bearings Book bottom chords building built calculated caused cent chords cloth compared compression consequently consideration considered constant construction continuous bridges continuous girders continuous spans correct dead load deflection depth designed diagonals difference Drawing economy edition elastic Engineer engravings equal equation examination experiments expression feet flexure foot formula gives greater Illustrated inches increased influence instances iron known lattice length lever live load load M₁ manufacture material maximum ments method middle pier modulus moment moments panel plates points positive posts pounds pounds feet Practical pressure principle problem proportions quantities reactions revised separate shearing forces single spans square inch Steam steel strains structures suppose suppositions Tables temperature tension theoretical theory theory of continuity tion Treatise trusses United varied webs weight wood