Arch beams and plates

Details Arch beams and plates Arch beams and plates

1975-10-24

1977-06-21

Faw, Jr., Price C.

Static structures (e.g., buildings)

Machine or implement

52722, 52223R, 52339, 52 86, E04C 334, E04C 310

Patent

active

040302652

ABSTRACT:
An arch beam comprising a tied arch with a low modulus filler between the compression and tension elements. A filler and wearing surface are used over the arch to form a horizontal surface and to distribute the load where desired. The filler serves to provide elastic support for the low rise arch compression member, thereby greatly increasing its buckling resistance.

REFERENCES:
patent: 339296 (1886-04-01), Jackson
patent: 864619 (1907-08-01), DeMan
patent: 880468 (1908-02-01), Robinson
patent: 902204 (1908-10-01), Brown
patent: 1021429 (1912-03-01), Scott
patent: 1573280 (1926-02-01), Simpson
patent: 1709028 (1929-04-01), Lathrop
patent: 3300932 (1967-01-01), Ratliff, Jr.
patent: 3327441 (1967-06-01), Kelly
patent: 3385002 (1968-05-01), Quinif
patent: 3753843 (1973-08-01), Hutchison

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