Corrugated structural panels

Details Corrugated structural panels Corrugated structural panels

1990-05-07

1991-02-12

Corbin, David H.

Hydraulic and earth engineering

Underground passageway, e.g., tunnel

Lining

405133, 405153, 405272, E21D 1100

Patent

active

049919997

ABSTRACT:
An improvement in corrugated structural panels, useful in the construction of tunnels, shoring, and other pressure bearing or containing structures, wherein the improvement comprises the utilization of a prism element transverse to the longitudinal axis of the corrugation in the design of the end sections of each corrugation within the panel thereby providing means to collect shear, bending and axial stresses from the corrugated panel and transmit them to the panel's supporting edge.

REFERENCES:
patent: 1049543 (1913-01-01), Smith
patent: 1535162 (1925-04-01), Kime
patent: 2820349 (1958-01-01), Cooper
patent: 3601995 (1971-08-01), Herrsching et al.
patent: 3996752 (1976-12-01), Oger
patent: 4068482 (1978-01-01), Hilfiker
patent: 4199278 (1980-04-01), Koehl
patent: 4259029 (1981-03-01), Koehl
patent: 4312606 (1982-01-01), Sarikelle
patent: 4319791 (1982-03-01), Gibson
patent: 4376599 (1983-03-01), Krings
patent: 4685837 (1987-08-01), Cicanese
patent: 4693634 (1987-09-01), Chiaves

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