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 vi
... ROPES , & c . Short - linked Crane - chain Stud - linked Cable - chain .. .. Annealing , Effect of , on Chain Ropes , Strength of Rigidity of Ropes on Pulleys Strains in Common Sheave - blocks Wire - rope , Strength of .. Pump - rods ...
... ROPES , & c . Short - linked Crane - chain Stud - linked Cable - chain .. .. Annealing , Effect of , on Chain Ropes , Strength of Rigidity of Ropes on Pulleys Strains in Common Sheave - blocks Wire - rope , Strength of .. Pump - rods ...
Página vi
... ROPES , & c . Short - linked Crane - chain .. Stud - linked Cable - chain Annealing , Effect of , on Chain Ropes , Strength of Rigidity of Ropes on Pulleys Strains in Common Sheave - blocks Wire - rope , Strength of .. Pump - rods 77 78 ...
... ROPES , & c . Short - linked Crane - chain .. Stud - linked Cable - chain Annealing , Effect of , on Chain Ropes , Strength of Rigidity of Ropes on Pulleys Strains in Common Sheave - blocks Wire - rope , Strength of .. Pump - rods 77 78 ...
Página 67
... ROPES , ETC. ( 102. ) The strength of chain is not equal to that of a straight bar of the same material ; experiments at Woolwich have shown that a straight bar being 1.0 , that of a chain = 1.822 instead of 2.0 . Table 21 gives the ...
... ROPES , ETC. ( 102. ) The strength of chain is not equal to that of a straight bar of the same material ; experiments at Woolwich have shown that a straight bar being 1.0 , that of a chain = 1.822 instead of 2.0 . Table 21 gives the ...
Página 73
... failure of chains is the source of most of the serious accidents in our factories , which might be avoided to a great extent by more frequent annealing and testing . " C ( 110. ) Strength of Ropes . " ANNEALING EFFECT ON CHAIN . 73 109.
... failure of chains is the source of most of the serious accidents in our factories , which might be avoided to a great extent by more frequent annealing and testing . " C ( 110. ) Strength of Ropes . " ANNEALING EFFECT ON CHAIN . 73 109.
Página 74
... ropes of large size suffer the most . For this reason flat ropes are better adapted for such cases ; their strength may be found from that of the round ones of which they are composed : thus a flat rope 1 × 6 inches , composed of four round ...
... ropes of large size suffer the most . For this reason flat ropes are better adapted for such cases ; their strength may be found from that of the round ones of which they are composed : thus a flat rope 1 × 6 inches , composed of four round ...
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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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