Reinforced column ctructure

TWI939200BActive Publication Date: 2026-09-11ELILONG STEEL WORKS CO LTD
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Patent Information

Application Number
TW114134678
Authority / Receiving Office
TW · TW
Patent Type
Patents
Current Assignee / Owner
Filing Date
2025-09-10
Publication Date
2026-09-11
Estimated Expiration
2045-09-09

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  • Figure TWG2TB001910768_001
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    Figure TWG2TB001910768_003
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Abstract

A reinforced concrete column structure includes a plurality of main column bars, a plurality of stirrups, at least one inner tie bar, and at least one reinforcing bar. The main column bars are arranged to form a columnar structure, and the columnar structure includes a first surface and a second surface. The stirrups are disposed around the perimeter of the columnar structure and are used to fix the main column bars. The inner tie bar spans across the columnar structure and is used to connect and fix the first main column bar on the first surface and the second main column bar on the second surface. The reinforcing bar is disposed on at least one of the first and second surfaces. The reinforcing bar is used to connect and fix the main column bars on the first surface and the main column bars on the second surface.
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Claims

1. A reinforced concrete column structure, comprising: a plurality of main column bars arranged to form a columnar structure, the columnar structure including a first surface and a second surface; a plurality of stirrups disposed on the periphery of the columnar structure and used to fix the main column bars; at least one inner tie bar spanning the columnar structure, the at least one inner tie bar used to connect and fix a first main column bar on the first surface and a second main column bar on the second surface; and at least one reinforcing bar disposed on at least one of the first surface and the second surface, the at least one reinforcing bar used to connect and fix the main column bars on the first surface and the main column bars on the second surface.

2. The reinforced column structure as described in claim 1, wherein each inner reinforcing bar has a hook at both ends, and the angle of the hook is one of 90 degrees, 180 degrees and 235 degrees.

3. The reinforced column structure as described in claim 2, wherein each reinforcing bar has a hook at each end, and the angle of the hook is one of 90 degrees, 180 degrees and 235 degrees.

4. The reinforced column structure as described in claim 3, wherein the reinforcing bar includes a body connecting the hook, and the body is wavy in shape.

5. The reinforced column structure as described in claim 1, wherein the at least one reinforcing bar is a closed tie bar.

6. The reinforced column structure as described in claim 1, wherein the at least one inner tie bar and the at least one reinforcing bar are joined together.

7. The reinforced column structure as described in claim 1, wherein the at least one inner tie bar and the at least one reinforcing bar are arranged alternately, and the first column main bar and the second column main bar are confined within the at least one inner tie bar and the at least one reinforcing bar.

Citation Information

Patent Citations

  • Combined structure of combined bundle of columns in column

    CN114086719A

  • Double-section loop type earthquake-resistant stirrup comprising the same and constructing method thereof

    TWI873072B

  • Dual-hook tie bar for improving column axial force and column toughness

    TWM562321U

  • Reinforced column ctructure

    TWM680613U