Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Replacing disintegrated concrete in underwater bridge pier
24-ft diam concrete pier for B and O Railroad swing span over Bear Creek near Baltimore, Md, was repaired and encased "in the dry" for average depth of 6-ft below mean low tide; technique involved placing of partial cofferdam around pier to enclose disintegrated area, and use of special seals to enable removal of old concrete, setting of reinforcing steel and pouring of concrete. (See also Roads and Eng Construction v 91 n 7 July 1953 p 91-3, 110, 112-3; Ry Track and Structures v 49 n 9 Sept 1953 p 856-8; Dock and Harbour Authority v 34 n 396 Oct 1953 p 172-4)
Replacing disintegrated concrete in underwater bridge pier
24-ft diam concrete pier for B and O Railroad swing span over Bear Creek near Baltimore, Md, was repaired and encased "in the dry" for average depth of 6-ft below mean low tide; technique involved placing of partial cofferdam around pier to enclose disintegrated area, and use of special seals to enable removal of old concrete, setting of reinforcing steel and pouring of concrete. (See also Roads and Eng Construction v 91 n 7 July 1953 p 91-3, 110, 112-3; Ry Track and Structures v 49 n 9 Sept 1953 p 856-8; Dock and Harbour Authority v 34 n 396 Oct 1953 p 172-4)
Replacing disintegrated concrete in underwater bridge pier
Civ Eng (Lond)
Glassgold, I.L. (Autor:in)
Civil Engineering ; 48
1953
2 pages
Aufsatz (Zeitschrift)
Englisch
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