A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction of long-span concrete arch hangar at limestone air force base
Superstructure composed of reinforced arch shell 5 in. thick at crown and 7 in. at springing line, stiffened by reinforced concrete arch ribs 25 ft on center which project above shell; arches have clear span of 340 ft, clear center height of 90 ft and length of 300 ft; contraction joints are provided every 50 ft longitudinally; data on aggregate processing, mixing and placing; specification requirements. (See also - discussion v 22 n 4 Dec pt 2 p 416 (3 p))
Construction of long-span concrete arch hangar at limestone air force base
Superstructure composed of reinforced arch shell 5 in. thick at crown and 7 in. at springing line, stiffened by reinforced concrete arch ribs 25 ft on center which project above shell; arches have clear span of 340 ft, clear center height of 90 ft and length of 300 ft; contraction joints are provided every 50 ft longitudinally; data on aggregate processing, mixing and placing; specification requirements. (See also - discussion v 22 n 4 Dec pt 2 p 416 (3 p))
Construction of long-span concrete arch hangar at limestone air force base
Am Concrete Inst -- J
Allen, J.E. (author)
1950
10 pages
Article (Journal)
English
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