A treatise on the application of iron to the construction of bridges, girders, roofs, and other works |
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Page 4
... proportions that the heaviest strain cannot exceed two and a half or three tons - it may be instructive to ex- amine the amount of loss thus caused . If we merely take the area of the metal required to carry the live or moving load ...
... proportions that the heaviest strain cannot exceed two and a half or three tons - it may be instructive to ex- amine the amount of loss thus caused . If we merely take the area of the metal required to carry the live or moving load ...
Page 9
... sand at Taranaki . This sand may be regarded as almost pure iron , con- taining as it does about 95 per cent . of that metal ; the remainder consists of small proportions of various foreign substances , B 3 TO BUILDING STRUCTURES . 9.
... sand at Taranaki . This sand may be regarded as almost pure iron , con- taining as it does about 95 per cent . of that metal ; the remainder consists of small proportions of various foreign substances , B 3 TO BUILDING STRUCTURES . 9.
Page 10
Francis Campin. remainder consists of small proportions of various foreign substances , such as manganese , titanium , & c . This material is not largely used , on account of its con- dition rendering it awkward to manipulate . The ores ...
Francis Campin. remainder consists of small proportions of various foreign substances , such as manganese , titanium , & c . This material is not largely used , on account of its con- dition rendering it awkward to manipulate . The ores ...
Page 11
... proportions , according to the quality of the mineral used . The top or mouth of the furnace serves both for charging the materials and for the escape of smoke ; it is thus at once a door and a chimney . In the upper part of the shaft ...
... proportions , according to the quality of the mineral used . The top or mouth of the furnace serves both for charging the materials and for the escape of smoke ; it is thus at once a door and a chimney . In the upper part of the shaft ...
Page 12
... proportion as the melted iron and slag are removed from beneath , fresh charges of ore , lime and fuel are ... proportions of other foreign bodies , such as silica , alumina , manganese , & c . A hundredweight of iron will take up at the ...
... proportion as the melted iron and slag are removed from beneath , fresh charges of ore , lime and fuel are ... proportions of other foreign bodies , such as silica , alumina , manganese , & c . A hundredweight of iron will take up at the ...
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Common terms and phrases
angle iron angle-iron applied arch Architect ARCHITECTURE bolts bottom flange Bridge Builders calculated cantilever cast cast-iron centre cloth boards compression Construction cover plates Diagrams divide the product ELECTRIC TELEGRAPH elements equal Example.-Let feet distance feet span find the strain following rule force half hence HENRY LAW inch thick inclined bar joint plate King's College School lattice girder lattice-bar lineal foot load in tons load per lineal LUDGATE HILL material Mathematics Mechanic metal Mining multiply the load numerous Illustrations perpendicular distance pier pitch point of support Practical principal punched purlins quotient rafter Railway RALPH TATE rivet holes rivets roof Rudimentary Treatise S. P. WOODWARD SCOTT BURN sectional area shearing strain shown square foot Steam strength structure strut summit summit-load Surveyor Tables tension THOMAS TREDGOLD thrust Timber tion top flange total load truss uniformly distributed versine weight Woodcuts wrought-iron
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