Useful Information for Engineers: Being a Series of Lectures |
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Página xv
... considered en masse Weakness of the upper deck on the present construction Proportion of deck section to keel • Riveted joints Proposed modifications 244 247 250 259 265 LECTURE VI . FEET IN LENGTH . ON THE CONSTRUCTION OF IRON VESSELS ...
... considered en masse Weakness of the upper deck on the present construction Proportion of deck section to keel • Riveted joints Proposed modifications 244 247 250 259 265 LECTURE VI . FEET IN LENGTH . ON THE CONSTRUCTION OF IRON VESSELS ...
Página xx
... considered an undisputed axiom among practical engineers , that a cylindrical tube , such as a boiler - flue , when subjected to a uniform external pres- sure , was equally strong in every part , and that the length did not affect the ...
... considered an undisputed axiom among practical engineers , that a cylindrical tube , such as a boiler - flue , when subjected to a uniform external pres- sure , was equally strong in every part , and that the length did not affect the ...
Página 7
... considered as composed of three distinct tubes , each 1 foot 7 inches long . It was made with two perfectly rigid rings , soldered to the out- side of the tube to keep it in form and prevent collapse at those points . The result of this ...
... considered as composed of three distinct tubes , each 1 foot 7 inches long . It was made with two perfectly rigid rings , soldered to the out- side of the tube to keep it in form and prevent collapse at those points . The result of this ...
Página 57
... considered dan- rous to proceed . On removing the specimen to a avier lever , it crushed with a force of 12,000 lbs . ger weight , however , had been fairly supported . Crown - glass Cylinders . The The two cylinders of crown - glass ...
... considered dan- rous to proceed . On removing the specimen to a avier lever , it crushed with a force of 12,000 lbs . ger weight , however , had been fairly supported . Crown - glass Cylinders . The The two cylinders of crown - glass ...
Página 114
... considered expedient to make them on plates of ordinary quality , and of the description in general use . For this purpose Staffordshire plates were selected , as being of medium quality , such as are employed in the construction of ...
... considered expedient to make them on plates of ordinary quality , and of the description in general use . For this purpose Staffordshire plates were selected , as being of medium quality , such as are employed in the construction of ...
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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