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 74
Side 3
... whole or parts of the span , as w lbs . per running foot . Such a load is represented on fig . 1 by a set of arrows , each equal to w , and conse- quently they are one foot apart ; to save trouble , it is more convenient , as on fig . 2 ...
... whole or parts of the span , as w lbs . per running foot . Such a load is represented on fig . 1 by a set of arrows , each equal to w , and conse- quently they are one foot apart ; to save trouble , it is more convenient , as on fig . 2 ...
Side 21
... m is any number , whole or fractional , and the locus of P is a straight line passing through A. In the figure m , and for any point P , X and Y are both positive or both negative . The co - ordinates of points P THE PARABOLA . 21.
... m is any number , whole or fractional , and the locus of P is a straight line passing through A. In the figure m , and for any point P , X and Y are both positive or both negative . The co - ordinates of points P THE PARABOLA . 21.
Side 55
... whole number ; and if x be the distance of S from O the centre , then ra ( c - x ) . On the portion of the beam to the left of S , there are in all forces , viz . , P = nw acting upwards with a leverage about S of ra , and ( r - 1 ) ...
... whole number ; and if x be the distance of S from O the centre , then ra ( c - x ) . On the portion of the beam to the left of S , there are in all forces , viz . , P = nw acting upwards with a leverage about S of ra , and ( r - 1 ) ...
Side 66
... whole load were at G ; for such sections the bending moment increases uniformly from zero at the left end till we come to the section through the left end of the load area , and the bending moment diagram for that part of the span is a ...
... whole load were at G ; for such sections the bending moment increases uniformly from zero at the left end till we come to the section through the left end of the load area , and the bending moment diagram for that part of the span is a ...
Side 68
... is increasing ; at the same time , the product k ( 2c - k ) increases and becomes greatest when k = c ; hence is greatest for the whole span loaded . Mmax . The Bending Moment Diagram BHEC ( fig . 32 ) 68 APPLIED MECHANICS .
... is increasing ; at the same time , the product k ( 2c - k ) increases and becomes greatest when k = c ; hence is greatest for the whole span loaded . Mmax . The Bending Moment Diagram BHEC ( fig . 32 ) 68 APPLIED MECHANICS .
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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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