Elementary Applied Mechanics: Being the Simpler and More Practical Cases of Stress and Strain Wrought Out Individually from First Principles by Means of Elementary Mathematics, Volum 2Macmillan and Company, 1883 |
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Resultat 1-5 av 47
Side 7
... calculated , we can now find P and Q as for the single load ( W ) at a from the left end ; see example 1 second method . The supporting force total load at either end force } = span × remote segment , Σ ( W ) or P = ( 2c - TRANSVERSE ...
... calculated , we can now find P and Q as for the single load ( W ) at a from the left end ; see example 1 second method . The supporting force total load at either end force } = span × remote segment , Σ ( W ) or P = ( 2c - TRANSVERSE ...
Side 9
... calculate a if it be required to find values of P and Q , as in examples 3 and 8 , corresponding to the given load system shifted into some new position upon the beam ; thus- 12. In example 8 , find P and Q when the locomotive shifts ...
... calculate a if it be required to find values of P and Q , as in examples 3 and 8 , corresponding to the given load system shifted into some new position upon the beam ; thus- 12. In example 8 , find P and Q when the locomotive shifts ...
Side 18
... for any portion of the beam comprised between one end and a cross section at x are Fx - Fr x . MxMx . ( 1. ) · ( 2. ) x Since F and M2 are calculated from external forces 18 APPLIED MECHANICS . Moment of Resistance to Bending:
... for any portion of the beam comprised between one end and a cross section at x are Fx - Fr x . MxMx . ( 1. ) · ( 2. ) x Since F and M2 are calculated from external forces 18 APPLIED MECHANICS . Moment of Resistance to Bending:
Side 19
... calculated from external forces alone , they are independent of the size or form of the cross section , and depend ... calculate the elements of the stress at any internal point H. THE CANTILEVER . A beam may be supported by one prop ...
... calculated from external forces alone , they are independent of the size or form of the cross section , and depend ... calculate the elements of the stress at any internal point H. THE CANTILEVER . A beam may be supported by one prop ...
Side 20
... calculating the bending W1 4 W3 stretched G compressed layer layer prop B V W2 B neutral axis tangent horizontal 3 W2 ... calculate the bending moments on , and construct bending moment diagrams for , beams and cantilevers under various ...
... calculating the bending W1 4 W3 stretched G compressed layer layer prop B V W2 B neutral axis tangent horizontal 3 W2 ... calculate the bending moments on , and construct bending moment diagrams for , beams and cantilevers under various ...
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Elementary applied mechanics, by T. Alexander (and A.W. Thomson). Thomas Alexander (civil engineer.) Uten tilgangsbegrensning - 1883 |
Vanlige uttrykk og setninger
abscissa advancing load apex beam bending moment diagram bh³ calculate the bending cantilever centre of gravity centre of span chord College common interval construct cross section Crown 8vo curved edge passes dead load distance draw a vertical drawn Edition end of span equal example fcap feet span field Find the maximum fixed end fixed loads ft.-tons gives the maximum graphical solution greater greatest hence horizontal inch intersection left end leverage locus M₁ maxima bending moments maximum bending maximum bending moment modulus moment of inertia negative neutral axis ordinate parabola parabolic segment parallel plane polygon portion position rectangle right end rolling load scale for verticals shearing force shearing stress shown in fig side slope stress Suppose tangent total load transit triangle U+2R uniform load uniformly W₁ W₂ weights wheel whole load whole span
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