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Title:
EQUIVALENT STEEL CONCRETE PRECAST COLUMN AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/161085
Kind Code:
A1
Abstract:
An equivalent steel concrete precast column and a construction method therefor. The equivalent steel concrete precast column comprises a concrete body and an equivalent steel connecting member, and the equivalent steel connecting member is arranged in the axis direction of the concrete body and protrudes from an end face of the concrete body. The equivalent steel connecting member arranged in the length direction of the concrete body meets the requirements of tensile strength and bending strength for the precast column; and the equivalent steel connecting member protrudes from the end face of the concrete body, such that when two precast columns are connected, the equivalent steel connecting members of the two precast columns can be welded first, and then the two precast columns are connected by means of local formwork erecting and concrete pouring. Therefore, the equivalent steel connecting member not only enhances the connecting strength of the joint of the two precast columns, but also simplifies the process of welding construction and reduces the difficulty of welding construction.

Inventors:
CHEN, Yun (CN)
ZHANG, Qijun (CN)
Application Number:
PCT/CN2021/142345
Publication Date:
August 04, 2022
Filing Date:
December 29, 2021
Export Citation:
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Assignee:
HAINAN UNIVERSITY (CN)
International Classes:
E04C3/34; E04C3/32
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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