Spiral stirrup and steel element combination structure system

Details Spiral stirrup and steel element combination structure system Spiral stirrup and steel element combination structure system

2005-09-06

2009-02-24

Chilcot, Jr., Richard E (Department: 3635)

Static structures (e.g., buildings)

Openwork; e.g., truss, trellis, grille, screen, frame, or...

Three-dimensional space-defining

C052S649200, C140S092500

Reexamination Certificate

active

07493735

ABSTRACT:
A structure system for use in a construction is provided. The structure system has a steel element, a first spiral stirrup, and a second spiral stirrup. The first spiral stirrup forms a plurality of pitches and axially wraps at least a portion of the steel element. The second spiral stirrup is axially disposed on an outer side of the steel element. The second spiral stirrup selectively passes through the pitch and extends into an inner space of the first spiral stirrup. In addition, a plurality of axial reinforcing bars may be entered to serve special needs of structure design.

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patent: 4-185811 (1992-07-01), None

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