Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Local replacement reinforcing method applied to concrete column
The invention discloses a local replacement reinforcing method applied to a concrete column. The local replacement reinforcing method comprises the following steps that a, a replacement reinforcing part of a defective concrete column is divided into at least four replacement concrete areas according to the size of the defective concrete column, and sequencing is carried out; b, a pressure-bearing steel part is customized, and steel base plates are correspondingly welded to the upper end and the lower end of the pressure-bearing steel part; c, a first concrete replacement area is subjected to concrete removal operation, and original longitudinal steel bars in the column are reserved; d, the pressure-bearing steel part is installed in the first concrete replacement area; e, according to the set sequence and the steps c-d, concrete removal and pressure-bearing steel part installation are carried out on the rest concrete replacement areas in sequence; f, a pouring formwork is supported, and concrete pouring is carried out; and g, concrete curing is carried out. Through the step design, the local replacement reinforcing method applied to the concrete column has the advantages of being convenient to construct, simple in supporting structure, short in construction period and low in cost.
本发明公开了一种应用于混凝土柱的局部置换加固方法，其包括有以下步骤：a、根据缺陷混凝土柱的尺寸，将缺陷混凝土柱的置换加固部分划分成至少四个置换混凝土区域，并进行排序；b、定制承压钢制件，承压钢制件的上、下端部分别焊接钢垫板；c、先对第一个置换混凝土区域进行剔除混凝土操作，并保留柱内原纵向钢筋；d、于第一个置换混凝土区域内安装承压钢制件；e、根据所设定的顺序，并按照上述步骤c‑d依次对其余置换混凝土区域进行剔除混凝土、承压钢制件安装；f、支护浇筑模板并进行混凝土浇筑；g、进行混凝土养护。通过上述步骤设计，本发明的应用于混凝土柱的局部置换加固方法具有施工便捷、支撑结构简单、工期短且成本低的优点。
Local replacement reinforcing method applied to concrete column
The invention discloses a local replacement reinforcing method applied to a concrete column. The local replacement reinforcing method comprises the following steps that a, a replacement reinforcing part of a defective concrete column is divided into at least four replacement concrete areas according to the size of the defective concrete column, and sequencing is carried out; b, a pressure-bearing steel part is customized, and steel base plates are correspondingly welded to the upper end and the lower end of the pressure-bearing steel part; c, a first concrete replacement area is subjected to concrete removal operation, and original longitudinal steel bars in the column are reserved; d, the pressure-bearing steel part is installed in the first concrete replacement area; e, according to the set sequence and the steps c-d, concrete removal and pressure-bearing steel part installation are carried out on the rest concrete replacement areas in sequence; f, a pouring formwork is supported, and concrete pouring is carried out; and g, concrete curing is carried out. Through the step design, the local replacement reinforcing method applied to the concrete column has the advantages of being convenient to construct, simple in supporting structure, short in construction period and low in cost.
本发明公开了一种应用于混凝土柱的局部置换加固方法，其包括有以下步骤：a、根据缺陷混凝土柱的尺寸，将缺陷混凝土柱的置换加固部分划分成至少四个置换混凝土区域，并进行排序；b、定制承压钢制件，承压钢制件的上、下端部分别焊接钢垫板；c、先对第一个置换混凝土区域进行剔除混凝土操作，并保留柱内原纵向钢筋；d、于第一个置换混凝土区域内安装承压钢制件；e、根据所设定的顺序，并按照上述步骤c‑d依次对其余置换混凝土区域进行剔除混凝土、承压钢制件安装；f、支护浇筑模板并进行混凝土浇筑；g、进行混凝土养护。通过上述步骤设计，本发明的应用于混凝土柱的局部置换加固方法具有施工便捷、支撑结构简单、工期短且成本低的优点。
Local replacement reinforcing method applied to concrete column
一种应用于混凝土柱的局部置换加固方法
LIANG DONG (Autor:in) / WANG YELU (Autor:in) / WU JIECHUN (Autor:in) / TAN ZHAOQUAN (Autor:in) / ZHOU SHAOXIONG (Autor:in) / LING LU (Autor:in) / YANG ZHIPENG (Autor:in)
21.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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