A Graphical Method for Swing-bridges: A Rational and Easy Graphical Analysis of the Stresses in Ordinary Swing-bridgesVan Nostrand, 1904 - 104 стор. |
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abutment allel Alternate Current amount analysis applied B-A and B-C bending moment bridge center panel Charles Salter chord stresses closed polygon cloth compression condition of loading consider the joint continuous girder dead-load stresses downward draw drawn Electric Engineers equal spans equilibrium polygon exerted external forces Fifth edition figure folding plates force polygon forces acting forces in B-A Fourth edition frame George W Graphical Statics GUN COTTON Hand-book illustrations independent span latched left arm load curve load line lower chord maxima stresses morocco negative reaction numerous obtained ordinates outer end panel lengths panel live load panel load panel point parallel pier moment pier reaction point of contraflexure portion Practical Treatise principles Prof revised and enlarged right arm Second edition shown in Fig stress diagram stress in bC stress with reference stresses act swing-bridges table of coefficients tension Third edition tion top chord triangle tricity truss vertical William Cain
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