A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pneumatic caisson tunnel shafts
Steel concrete 34×62-ft. double shafts sunk 80 ft. for installation of eight shields for excavating tunnels under East River at 14th Street, New York. Walls built and sunk in successive operations. Roof of working chamber three times placed and removed.
Pneumatic caisson tunnel shafts
Steel concrete 34×62-ft. double shafts sunk 80 ft. for installation of eight shields for excavating tunnels under East River at 14th Street, New York. Walls built and sunk in successive operations. Roof of working chamber three times placed and removed.
Pneumatic caisson tunnel shafts
Public Works
Public Works ; 48
1920
4 pages
5 Figs.
Article (Journal)
English
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Engineering Index Backfile | 1907