Composite structural framing system

• US 6,543,195 B2
• Filed: 12/07/2001
• Issued: 04/08/2003
• Est. Priority Date: 12/08/2000
• Status: Expired due to Term

• Current Assignee: Diversakore LLC
• Original Assignee: Diversakore LLC
• Inventors: Rahimzadeh, Housh
• Primary Examiner(s): Friedman, Carl D.
• Assistant Examiner(s): McDermott, Kevin
• Application Number:
  US10/012,974
• Publication Number:
  US 20020069598A1
• Time in Patent Office: 487 Days
• Field of Search: 523/20, 523/23, 523/25, 523/26, 523/27, 523/34, 523/35
• US Class Current: 52/320
• CPC Class Codes: E04B 1/165 with elongated load-supporting parts, cast in situ E04B1/161, E04B1/163 and E04B1/164 take precedence
• CPC Class Codes: E04B 5/29 the prefabricated parts of the beams consisting wholly of metal E04B5/28 takes precedence
• CPC Class Codes: E04B 5/43 Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors anchoring devices for balconies with means for preventing cold bridging E04B1/0038; extraordinary constructions in general E04B1/34
• CPC Class Codes: E04C 3/293 the materials being steel and concrete concrete with internal reinforcements or tensioning members E04C3/20

Abstract

The structural framing system comprises a steel beam that supports flooring components interconnected through the addition of a solidifying material such as poured concrete. A structural framing system is created by anchoring steel beams to vertical columns, spanning floor sections between the steel beams, pouring concrete into the interior of the beams and contacting the flooring components, and then forming a rigid joint between the steel beam, floor sections and columns through the addition of a bonding layer.

Claims

1. A composite framing system, comprising:

a plurality of columnar members vertically erected;

a composite structural member supported between adjacent columnar members, the composite structural member comprising;

an exterior sheathing, comprising;

a bottom plate;

a plurality of containment sides extending upwardly from said bottom plate, wherein at least one of said containment sides includes at least one integral support surface; and

an interior cavity configured to receive a solidifying mixture;

at least one floor section, comprising;

a top surface;

a bottom surface opposite said top surface and supported by said integral support surface; and

an interior void between said top surface and said bottom surface, where said interior void is contiguous to said interior cavity of said exterior sheathing, and is configured to receive the solidifying mixture thereby connecting and uniting said floor section to said exterior sheathing; and

a bonding layer which connects and unites said columnar members, floor section, and composite beam to form a rigid joint.

2. The framing system of claim 1, wherein each of said columnar members includes a saddle to receive and support said structural member.

3. The framing system of claim 1, wherein said exterior sheathing further comprises at least one reinforcing means attached to at least one of said containment sides, and at least one joining means attached to said bottom plate.

4. The framing system of claim 3, wherein said reinforcement means is a plurality of reinforcement devices.

5. The framing system of claim 3, wherein said joining means is a plurality of joining devices.

6. The framing system of claim 1, wherein said solidifying material substantially fills said interior cavity and said interior void in said floor section.

7. The framing system of claim 1, wherein said bonding layer is a material substantially identical to said solidifying material that fills said interior cavity and said interior void, and wherein said bonding layer is contiguous to said solidifying material, is disposed upon said upper surface of said floor section, and captures said columnar members.

8. The framing system of claim 1, wherein said floor section is a precast hollow core plank and said interior void is the hollow core of said precast hollow core plank.

9. The framing system of claim 1, wherein said solidifying material is poured concrete.

10. A method of erecting a substantially monolithic framing system, comprising:

erecting a plurality of columnar members;

supportively connecting one end of a beam to one of said columnar members, said beam defining;

a bottom plate, a plurality of containment sides attached to said bottom plate, at least one support surface integral to at least one of said containment sides, an interior cavity configured to receive a solidifying mixture;

supportively connecting an opposite end of said beam to another of said columnar members;

spanning at least one floor section between a plurality of said floor section defining a top surface, a bottom surface opposite said top surface and supported by said integral support surface, and an interior void between said top surface and said bottom surface, where said interior void is contiguous to said interior cavity of said beam;

pouring solidifying material to substantially fill said interior cavity and to at least partially fill said interior void of said floor section;

disposing a bonding layer over said solidifying material, over said floor section and around said columns to unite and form a rigid joint.

11. The method of claim 10, wherein said floor sections are precast floor planks with hollow cores.

12. The method of claim 10, wherein said solidifying material is poured concrete.