A Practical Treatise on the Strength of Material: Including Their Elasticity and Resistance to ImpactE. & F.N. Spon, 1883 - 525 páginas |
Dentro del libro
Resultados 1-5 de 91
Página viii
... Ends Tubular Beams of Plate - iron " " Lateral Strength Beams : Form for Equal Strength throughout " " Form as governed by Taste 99 Effect of Modes of Fixing and Loading Lattice Girders .. " 9 Rolling Load on .. .. .. Lateral Stiffness ...
... Ends Tubular Beams of Plate - iron " " Lateral Strength Beams : Form for Equal Strength throughout " " Form as governed by Taste 99 Effect of Modes of Fixing and Loading Lattice Girders .. " 9 Rolling Load on .. .. .. Lateral Stiffness ...
Página 48
... ends we have the area of 483 1868 , and of 48 = 1809 ; hence the area of the annulus = 1868 1809 = 59 square inches , giving a total pressure of 22400 × 59 = 1321600 lbs . on the ends , and the internal area being 1809 , we have ...
... ends we have the area of 483 1868 , and of 48 = 1809 ; hence the area of the annulus = 1868 1809 = 59 square inches , giving a total pressure of 22400 × 59 = 1321600 lbs . on the ends , and the internal area being 1809 , we have ...
Página 49
... ends , and where those ends are flat , as they usually are in ordinary Cornish boilers , they require to be strengthened by gusset or other stays . This is quite a practical question , and may in most cases be left to the judgment of ...
... ends , and where those ends are flat , as they usually are in ordinary Cornish boilers , they require to be strengthened by gusset or other stays . This is quite a practical question , and may in most cases be left to the judgment of ...
Página 58
... end ; the gross weight of the tube , & c . , was about 1300 tons , or 650 tons at each end hence we have 650265 = 2.45 tons per square inch . The cylinder was 20 inches diameter internally , and 10 inches thick hence R 20 , r = 10 , and ...
... end ; the gross weight of the tube , & c . , was about 1300 tons , or 650 tons at each end hence we have 650265 = 2.45 tons per square inch . The cylinder was 20 inches diameter internally , and 10 inches thick hence R 20 , r = 10 , and ...
Página 90
... ends , the woods being moderately dry or in the ordinary state . Col. 1 were specimens turned to the sizes and kept drying in a warm place for two months : the lengths of these specimens were in some cases 1 inch only , being equal to ...
... ends , the woods being moderately dry or in the ordinary state . Col. 1 were specimens turned to the sizes and kept drying in a warm place for two months : the lengths of these specimens were in some cases 1 inch only , being equal to ...
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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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