Title:
MODULAR STRONGLY CONSTRAINED COMBINED COLUMN AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/056254
Kind Code:
A1
Abstract:
A modular strongly constrained combined column and a construction method therefor. The combined column is formed by stacking several column body modules (1); lattice structures (2) are provided within the column body modules (1); the lattice structures (2) form several through holes (3) in the vertical direction; stressed ribs (4) vertically penetrate the through holes (3); tongue and groove dislocation structures (5) are provided on upper and lower ends of the column body modules (1), respectively; and a filler (6) is filled within the through holes provided with the stressed ribs (4). The construction method comprises forming a combined column by stacking several column body modules (1) layer by layer. Internal enclosure hole duct walls and the outermost outer wall of the combined column have a good constraining effect on the filler, which improves the compression resistance and shear resistance bearing capacity of a column as well as the ductility of the column. By modularizing a traditional reinforced concrete column, mass production is facilitated, the weight is small, and the structure is light; moreover, transportation is convenient and hoisting is simple; no formwork is used on site, construction is simple and easy, and the technical requirements for construction workers are low, while construction efficiency is high; and the column body modules (1) may be produced industrially with high precision, and the appearance of the modules does not require late stage plastering and decoration.
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Inventors:
ZOU SHENGBIN (CN)
CHEN YIQING (CN)
CHEN YIQING (CN)
Application Number:
PCT/CN2019/107813
Publication Date:
April 01, 2021
Filing Date:
September 25, 2019
Export Citation:
Assignee:
ZOU SHENGBIN (CN)
CHEN YIQING (CN)
CHEN YIQING (CN)
International Classes:
E04G11/08; B28B1/14
Domestic Patent References:
| WO2003044306A1 | 2003-05-30 |
Foreign References:
| CN102352668A | 2012-02-15 | |||
| CN108560797A | 2018-09-21 | |||
| CN200968058Y | 2007-10-31 | |||
| BR102012004816A2 | 2013-09-17 | |||
| CN1370899A | 2002-09-25 | |||
| CN202370173U | 2012-08-08 |
Attorney, Agent or Firm:
CHONGQING YUNBOJUNSHENG INTELLECTUAL PROPERTY AGENCY FIRM (GENERAL PARTNERSHIP) (CN)
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