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A platform for research: civil engineering, architecture and urbanism
Tower erection methods expedited hoover dam line
Base sections of H-type structures and stubs, or footings, of A-type towers were assembled in material yards at distribution points and dipped in hot bath of asphalt; this resulted in cheaper labor cost than possible with field assembly, since work was done under more convenient conditions and with maximum efficiency.
Tower erection methods expedited hoover dam line
Base sections of H-type structures and stubs, or footings, of A-type towers were assembled in material yards at distribution points and dipped in hot bath of asphalt; this resulted in cheaper labor cost than possible with field assembly, since work was done under more convenient conditions and with maximum efficiency.
Tower erection methods expedited hoover dam line
Elec. World
Halpenny, R.H. (author)
Electrical World ; 98
1931
2 Figs.
Article (Journal)
English
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