A Treatise on the Application of Iron to the Construction of Bridges, Girders, Roofs and Other WorksLockwood & Company, 1871 - 177 من الصفحات |
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angle iron angle-iron arch Architect bolts bottom flange Bridge butt joints calculated cantilever cast cast-iron centre Civil Engineer cloth boards compression Construction cover plates curve Depth of girder divide the product EATON HODGKINSON Edition equal Example:-Let feet distance feet span find the strain flange plates following rule force girder in feet half hence inch thick inclined bar joint plate lattice girder lattice-bar lineal foot load in tons load per lineal LUDGATE HILL metal multiply the load number of rivets Outfall Sewer perpendicular distance pier pitch point of support principal PUBLISHED BY LOCKWOOD punched purlins quotient rafter Railway Ralph Tate rivet holes roof Scott Burn sectional area shearing strain shown square foot strength structure strut summit summit-load Tables Tangential Angles tension thrust tion top flange total load TREATISE truss uniformly distributed versine W. D. Hamilton weight Woodcuts wrought-iron