Useful Information for Engineers: Being a Series of Lectures |
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Página 60
... cube ; finally these bent or broke , and the pressure , no longer bedded on a firm surface , destroyed the specimen . The annexed ideal sketch ( fig . 8 ) may give some notion of the fractures of a cube , sup- posing all the particles ...
... cube ; finally these bent or broke , and the pressure , no longer bedded on a firm surface , destroyed the specimen . The annexed ideal sketch ( fig . 8 ) may give some notion of the fractures of a cube , sup- posing all the particles ...
Página 61
... Cube . EXPERIMENT 18 . Area = 0 · 82 × 0.92 inch = 0 · 7534 square inch , Height 0.9 inch . = Crushed with 16,475 lbs . 21,867 lbs . per square inch . = This crushed suddenly after bearing the weight so ! me , and was reduced almost to ...
... Cube . EXPERIMENT 18 . Area = 0 · 82 × 0.92 inch = 0 · 7534 square inch , Height 0.9 inch . = Crushed with 16,475 lbs . 21,867 lbs . per square inch . = This crushed suddenly after bearing the weight so ! me , and was reduced almost to ...
Página 132
... cube . 33,524 38,900 Heaton . 33,524 40,692 • 99 Heaton Park . 29,940 31,732 99 Old Whatley . 99 35,316 35,316 Manningham Lane 28,148 37,108 99 Mean . 2,090 36,749 Experiments to determine the force required to fracture , and 132 ON THE ...
... cube . 33,524 38,900 Heaton . 33,524 40,692 • 99 Heaton Park . 29,940 31,732 99 Old Whatley . 99 35,316 35,316 Manningham Lane 28,148 37,108 99 Mean . 2,090 36,749 Experiments to determine the force required to fracture , and 132 ON THE ...
Página 133
... Lane Spinkwell · Coppy Quarry Mean 2 - in . cube . 42,484 43,380 99 45,172 47,860 99 31,732 37,108 • 99 37,108 41,588 . 39,124 42,484 By the foregoing experiments it will be observed that the K 3 OF VARIOUS KINDS OF STONE . 133.
... Lane Spinkwell · Coppy Quarry Mean 2 - in . cube . 42,484 43,380 99 45,172 47,860 99 31,732 37,108 • 99 37,108 41,588 . 39,124 42,484 By the foregoing experiments it will be observed that the K 3 OF VARIOUS KINDS OF STONE . 133.
Página 134
... cube . Aberdeen . 2 - in cube . 13 35,316 first fracture . 20 47,860 second fracture . 11 8801 26,356 9 27,546 fractured . 28,148 28,340 not crushed . 53,236 not crushed . Specimen No.23 . Magnesian Limest . Specimen No. 24. Magnesian.
... cube . Aberdeen . 2 - in cube . 13 35,316 first fracture . 20 47,860 second fracture . 11 8801 26,356 9 27,546 fractured . 28,148 28,340 not crushed . 53,236 not crushed . Specimen No.23 . Magnesian Limest . Specimen No. 24. Magnesian.
Palavras e frases frequentes
20 tons applied in lbs Author bar iron boiler Boiler plate bridges Britannia Bridge calculated cast-iron collapsing pressure compression construction crane Crown 8vo Crown-glass crushed cube cylinder deck defects diameter elongation experiments external pressure Fahr feet 6 inches fibre Flint-glass flues force formula fracture Grauwacke Green glass HISTORY Illustrations improvements inch in lbs inch thick increase Ingleton iron ships iron vessels keelsons Keyham labour Lectures length load longitudinal machine material mean ments mills millwright nearly observed Penmaenmawr Portrait Post 8vo powers of resistance practical present principle red heat Remarks Rennie Resistance of Glass revised riveted Royal Charter rupture Sandstone Second Edition sectional area specimens square inch Staffordshire steam engine stone Strain applied strength strength of materials stringers subjected temperature tensile tensile strength Thicknesses measured Third Edition tons per square tubes vols wheel Woodcuts wrought iron
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