Static structures (e.g. – buildings) – Cast in situ concrete barrier with laterally projecting... – Sheet-form backer supported on upper terminal of sustainer
Patent
1992-03-02
1996-02-20
Nguyen, Kien T.
Static structures (e.g., buildings)
Cast in situ concrete barrier with laterally projecting...
Sheet-form backer supported on upper terminal of sustainer
52450, 52452, 52453, E04B 138
Patent
active
054919460
ABSTRACT:
The present invention pertains to a long-span decking panel. The long-span decking panel is used, for instance, to span the space between girders to create a roof or a composite floor. The panel has a flange member having a first edge and a second edge. The edges are at least 11 inches apart. The flange member defines an essentially flat unbroken soffit except for a series of stiffening ribs running transverse to the edges. The stiffening ribs provide sufficient rigidity to the flange member to prevent it from buckling along its length. The long-span decking panel also has a first web member which is integrally jointed and extending obliquely form the first edge. There is also a second web member integrally joined and extending obliquely from the second edge. The web members can be of any desirable length depending on the decking situation. There is a first seated end extending from the first web member in a parallel relationship with the flange member and a second seated end extending from the second web member in a similar parallel relationship with the flange member. The seated ends are adapted for the decking to rest upon. The present invention also pertains to a plated decking structure. The decking structure has at least one, but preferably more than one, long-span decking panel. The long-span decking panels are of similar construction and innovation as previously described. (i.e. the flange is wider than normal and is supported by only a series of transverse stiffening ribs). A base plate is provided upon which the first and second seated ends are fixedly attached.
REFERENCES:
patent: 3397497 (1968-08-01), Shea et al.
patent: 3462902 (1969-08-01), Albrecht et al.
patent: 3608263 (1971-09-01), Gartner
patent: 4074495 (1978-02-01), Bodnar
patent: 4675238 (1987-06-01), Karoubas
Landis David F.
Landis Donald H.
Nguyen Kien T.
Schwartz Ansel M.
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