A Practical Treatise on the Strength of Material: Including Their Elasticity and Resistance to ImpactE. & F.N. Spon, 1883 - 525 páginas |
Dentro del libro
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Página x
... Depth and Breadth High Ratio of Safe and Breaking Loads Impact : Stiffness a Source of Weakness Summary of Remarkable Laws from Rolling Load at High Velocities Effect of Inertia 99 19 99 99 CHAPTER XXI . - COLLAPSE OF TUBES ...
... Depth and Breadth High Ratio of Safe and Breaking Loads Impact : Stiffness a Source of Weakness Summary of Remarkable Laws from Rolling Load at High Velocities Effect of Inertia 99 19 99 99 CHAPTER XXI . - COLLAPSE OF TUBES ...
Página 36
... depth ( or thickness ) and breadth , but varying in length in the ratio 1 , 2 , 4 ; then by analogy these may be regarded as three steam joints having distances between insides of rivet - holes in the ratio 1 , 2 , 3 , & c . Now , if we ...
... depth ( or thickness ) and breadth , but varying in length in the ratio 1 , 2 , 4 ; then by analogy these may be regarded as three steam joints having distances between insides of rivet - holes in the ratio 1 , 2 , 3 , & c . Now , if we ...
Página 98
... depth , or smaller dimension and b = the breadth or greater dimension of the pillar . These theoretical laws should be correct for all materials , but the experimental researches of Mr. Hodgkinson have shown that timber pillars alone ...
... depth , or smaller dimension and b = the breadth or greater dimension of the pillar . These theoretical laws should be correct for all materials , but the experimental researches of Mr. Hodgkinson have shown that timber pillars alone ...
Página 122
... depth of the cross - entablature is given as calculated by the rule in ( 953 ) . TABLE 43. - Of the APPROXIMATE SIZES of COLUMNS and DEPTH of CROSS - ENTABLATURE for BEAM ENGINES : two columns to each Engine , as in Fig . 41 . Length of ...
... depth of the cross - entablature is given as calculated by the rule in ( 953 ) . TABLE 43. - Of the APPROXIMATE SIZES of COLUMNS and DEPTH of CROSS - ENTABLATURE for BEAM ENGINES : two columns to each Engine , as in Fig . 41 . Length of ...
Página 183
... depth C , D , not the distance from the neutral axis N to C or D , this will be the sum of the resistances of tension at C and compression at D , which in that case occupy the positions of fulcra and resistances to each other ...
... depth C , D , not the distance from the neutral axis N to C or D , this will be the sum of the resistances of tension at C and compression at D , which in that case occupy the positions of fulcra and resistances to each other ...
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Otras ediciones - Ver todas
A Practical Treatise on the Strength of Materials: Including Their ... Thomas Box Vista completa - 1893 |
A Practical Treatise on the Strength of Materials: Including Their ... Thomas Box Vista completa - 1893 |
Términos y frases comunes
19 tons annealed Barlow Blaenavon boiler bottom flange breadth breaking weight bursting pressure calculated cast iron cent centre cols compressive strain correction for incipient crushing strain crushing strength cylinder dead load depth dimensions effect ends flat equal error experiment gave experimental Factor of Safety feet long foot long girder given by Table gives hence Hodgkinson inch diameter inch square inch thick incipient crushing increase lattice girders length limit of Elasticity material mean metal Modulus of Elasticity natural number due nearly neutral axis obtain Permanent Set pitch plate-iron practice ratio rectangular pillars reduced require resistance rivet-holes rivets safe load shearing shows solid plate square inch steel Strain per Square STRENGTH OF MATERIALS Table 34 Table 89 tensile strain tensile strength tons per square top flange torsional transverse strength tube tubular beams weight by flexure wrinkling strain wrought iron
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