New Constructions in Graphical Statics |
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Page 5
... weights is made to coincide as nearly as possible with the curve of the arch , which itself acts as a partial equilibrium curve . It is the difference in position of these two curves which is the measure of the bending moment in the ...
... weights is made to coincide as nearly as possible with the curve of the arch , which itself acts as a partial equilibrium curve . It is the difference in position of these two curves which is the measure of the bending moment in the ...
Page 10
... weights P , and it can also be construct- ed directly without computation by the help of a force polygon having some as- sumed horizontal stress . Now , it is seen by inspection that equations ( 3 ) and ( 5 ) , or ( 3 ' ) and ( 5 ...
... weights P , and it can also be construct- ed directly without computation by the help of a force polygon having some as- sumed horizontal stress . Now , it is seen by inspection that equations ( 3 ) and ( 5 ) , or ( 3 ' ) and ( 5 ...
Page 12
... weights ) be construct- a general demonstration . The obscurity , ed which has the same horizontal thrust however , will disappear after the treat- ment of some particular cases , where we as the arch actually exerts ; and if its shall ...
... weights ) be construct- a general demonstration . The obscurity , ed which has the same horizontal thrust however , will disappear after the treat- ment of some particular cases , where we as the arch actually exerts ; and if its shall ...
Page 13
... weights produce no bending moments whatever ? By the solution of this ques- tion they obtain the equation and prop- erties of the particular equilibrium poly- gon which would sustain the given weights . Our graphical process com ...
... weights produce no bending moments whatever ? By the solution of this ques- tion they obtain the equation and prop- erties of the particular equilibrium poly- gon which would sustain the given weights . Our graphical process com ...
Page 14
... weights , and lay off the weights This , as may be seen , is often a very which are applied at the left of a on the useful item of information ; for , by leav- vertical through b , viz . , bw , P = the ing open spaces in the masonry of ...
... weights , and lay off the weights This , as may be seen , is often a very which are applied at the left of a on the useful item of information ; for , by leav- vertical through b , viz . , bw , P = the ing open spaces in the masonry of ...
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New Constructions in Graphical Statics (Classic Reprint) Henry Turner Eddy No preview available - 2017 |
Common terms and phrases
abutment actual angle angle of friction applied weights arch rib Artillery assumed bending mo bending moments Brevet bridge brium polygon cable center of gravity center vertical Cloth compression cone construction convenient crown deflection curve determine dome of masonry draw drawn Edition elongated engravings equal equation equili flexible Gunnery hinge joints hoop tension horizontal thrust Illustrated inertia Infantry intersect load line Louis Arch lune manner Manual ment meridian metal Military moment of inertia moving load negative loading obtain ordi ordinates Ordnance parallel piers plane pole distance polygon e positive load Prop proportional quantities radial ratio resistance Revised Rifle scale second equilibrium polygon segments shear shearing stress span stiffening truss straight girder stresses surface sustained Tactics tangent temperature thickness third closing line tion triangle U. S. Army U. S. Navy vertical resistances wall weight line wood-cuts
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