Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing structure of vertical steel column on existing steel beam and construction method
The invention discloses a reinforcing structure of a vertical steel column on an existing steel beam and a construction method, and belongs to the field of building construction. In order to solve the problems that the construction difficulty of a new column of an existing original beam is large and the bearing capacity of the original beam is reduced, the reinforcing structure of the vertical steel column on the existing steel beam comprises two symmetrically-arranged connecting pieces, each connecting piece is provided with a beam clamping area and a column clamping area, and the beam clamping area is used for clamping an upper flange of the original beam; the column clamping area is used for clamping a new column on the original beam; a mounting hole is formed in the beam clamping area, and a fastener penetrates through the mounting hole to abut against the upper flange of the original beam to achieve connection between the beam clamping area and the original beam; fastening holes are formed in the column clamping area and the new column respectively, and fasteners penetrate through the fastening holes in the column clamping area and the new column to achieve connection between the column clamping area and the new column. The original beam is not perforated and welded, the cross section and the bearing capacity of the original beam are prevented from being weakened, and the strength of the original beam is guaranteed; construction is simple and convenient, connection is achieved only through the fasteners in the whole process, and welding and other modes are not needed.
本发明公开一种既有钢梁上立钢柱的加固结构及施工方法，属于建筑施工领域。针对现有原梁增新柱施工难度大且原梁承载力下降的问题，本发明提供一种既有钢梁上立钢柱的加固结构，包括呈对称设置的两个连接件，所述连接件分别设置有夹梁区和夹柱区，所述夹梁区用于夹持原梁的上翼缘；夹柱区用于夹持原梁上的新柱；夹梁区上设置有安装孔，紧固件穿过安装孔抵接在原梁的上翼缘上实现夹梁区与原梁之间的连接；夹柱区和新柱上均分别设置有紧固孔，紧固件穿过夹柱区和新柱上的紧固孔实现夹柱区和新柱之间的连接。本发明不对原梁进行开孔和焊接，避免削弱原梁截面和承载力，保证原梁自身强度；施工简便，整个过程仅依靠紧固件实现连接，无需焊接等方式。
Reinforcing structure of vertical steel column on existing steel beam and construction method
The invention discloses a reinforcing structure of a vertical steel column on an existing steel beam and a construction method, and belongs to the field of building construction. In order to solve the problems that the construction difficulty of a new column of an existing original beam is large and the bearing capacity of the original beam is reduced, the reinforcing structure of the vertical steel column on the existing steel beam comprises two symmetrically-arranged connecting pieces, each connecting piece is provided with a beam clamping area and a column clamping area, and the beam clamping area is used for clamping an upper flange of the original beam; the column clamping area is used for clamping a new column on the original beam; a mounting hole is formed in the beam clamping area, and a fastener penetrates through the mounting hole to abut against the upper flange of the original beam to achieve connection between the beam clamping area and the original beam; fastening holes are formed in the column clamping area and the new column respectively, and fasteners penetrate through the fastening holes in the column clamping area and the new column to achieve connection between the column clamping area and the new column. The original beam is not perforated and welded, the cross section and the bearing capacity of the original beam are prevented from being weakened, and the strength of the original beam is guaranteed; construction is simple and convenient, connection is achieved only through the fasteners in the whole process, and welding and other modes are not needed.
本发明公开一种既有钢梁上立钢柱的加固结构及施工方法，属于建筑施工领域。针对现有原梁增新柱施工难度大且原梁承载力下降的问题，本发明提供一种既有钢梁上立钢柱的加固结构，包括呈对称设置的两个连接件，所述连接件分别设置有夹梁区和夹柱区，所述夹梁区用于夹持原梁的上翼缘；夹柱区用于夹持原梁上的新柱；夹梁区上设置有安装孔，紧固件穿过安装孔抵接在原梁的上翼缘上实现夹梁区与原梁之间的连接；夹柱区和新柱上均分别设置有紧固孔，紧固件穿过夹柱区和新柱上的紧固孔实现夹柱区和新柱之间的连接。本发明不对原梁进行开孔和焊接，避免削弱原梁截面和承载力，保证原梁自身强度；施工简便，整个过程仅依靠紧固件实现连接，无需焊接等方式。
Reinforcing structure of vertical steel column on existing steel beam and construction method
一种既有钢梁上立钢柱的加固结构及施工方法
CHEN LIWEN (Autor:in) / CHEN LEI (Autor:in) / HUANG KUNYAO (Autor:in) / YE WEIPING (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
REINFORCING STRUCTURE OF EXISTING COLUMN AND METHOD OF REINFORCING EXISTING COLUMN
| Europäisches Patentamt | 2022