Bridges and MenGrosset & Dunlap, 1966 - 343 páginas |
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Página 94
... side ) on August 10 . Through 1820 , 1821 , and 1822 , the work on the foundations and piers ( towers ) was carried on side by side with another , quite new type of bridge work - testing iron bars , 935 of which would compose each of ...
... side ) on August 10 . Through 1820 , 1821 , and 1822 , the work on the foundations and piers ( towers ) was carried on side by side with another , quite new type of bridge work - testing iron bars , 935 of which would compose each of ...
Página 101
... side of the two right triangles . The second side is formed by the horizontal beam called the lower chord . The hypotenuses are the diagonal members . There is a very interesting difference in the functions of the members of a king ...
... side of the two right triangles . The second side is formed by the horizontal beam called the lower chord . The hypotenuses are the diagonal members . There is a very interesting difference in the functions of the members of a king ...
Página 244
... side span was still quiet . . . . At that time it appeared that should the wind die down , the span would perhaps come to rest and I resolved that we would immediately proceed to install a system of cables from the piers to the roadway ...
... side span was still quiet . . . . At that time it appeared that should the wind die down , the span would perhaps come to rest and I resolved that we would immediately proceed to install a system of cables from the piers to the roadway ...
Índice
How Bridges Were Invented | 1 |
The Mighty Roman Arch | 7 |
The Engineer Vanishes from Europe but Appears in Asia | 19 |
Direitos de autor | |
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Palavras e frases frequentes
Abutment American Ammann anchorage army bedrock bridge engineering bridge-building bridge's British Brooklyn Bridge building built cables caisson canal cantilever Captain carried century Civil Engineers Colonel completed construction covered bridge cross deck DeLisio Eads's East famous feet ferry Figure fire Firth Firth of Tay foundations four French Galloping Gertie George Henry High Girders hundred inches Island James Eads John Rennie John Roebling later loading locomotive London Bridge long-span Louis Bridge main span masonry Menai Menai Strait miles Mississippi modern named Niagara Othmar H Paris Perronet piers piles Pont Pont-Neuf pontoons problem rail railroad bridge Remagen Rennie Rialto river road roadway Robert Stephenson Roebling's semicircular shore side steel Steinman stone arch stood Strait stream structure suspension bridge suspension span Telford Thomas Bouch timber tion took tower traffic train truss tube tunnel Washington Roebling Wheeling wind wire York