Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction progress on Pennsylvania Turnpike
Description of equipment and methods in use on 160-mi Turnpike, under construction between Harrisburg and Pittsburgh, Pa; heavy blasting operations; construction of rigid frame bridges; old and new tunneling methods; paving schedule for 40,000 tons of materials per day; major divisions of construction costs; average unit costs.
Construction progress on Pennsylvania Turnpike
Description of equipment and methods in use on 160-mi Turnpike, under construction between Harrisburg and Pittsburgh, Pa; heavy blasting operations; construction of rigid frame bridges; old and new tunneling methods; paving schedule for 40,000 tons of materials per day; major divisions of construction costs; average unit costs.
Construction progress on Pennsylvania Turnpike
Civ Eng (NY)
Knoerle, J.K. (Autor:in)
1940
5 pages
Aufsatz (Zeitschrift)
Englisch
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Expediting construction on Pennsylvania Turnpike
| Engineering Index Backfile | 1941
| Engineering Index Backfile | 1940
| Engineering Index Backfile | 1940
| Engineering Index Backfile | 1939
| Engineering Index Backfile | 1939