Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for connecting longitudinal bars of concrete beams between section steel columns
The invention relates to the technical field of building structures, and provides a method for connecting longitudinal bars of concrete beams between section steel columns, which specifically comprises the following steps of: positioning the mounting positions of the longitudinal bars; paying off on the steel columns on the two sides of the concrete beam according to a design drawing to position the positions of longitudinal bars, and welding straight thread sleeves below the upper flange plates of the steel column brackets and on the side plates of the steel columns respectively according to the positions of the longitudinal bars; longitudinal bars are pre-installed; the method comprises the steps that firstly, a beam upper longitudinal bar is welded to an upper flange plate of a steel column bracket preferentially and then connected with a straight thread sleeve below the upper flange plate of the steel column bracket preferentially, and a beam lower longitudinal bar is connected with a straight thread sleeve on a side plate of a steel column; each longitudinal bar is of a two-section structure, two sections of connectors of each longitudinal bar are connected in a single-face lap welding mode, and the positions of the connectors of the longitudinal bars on the upper portion are within the midspan range. According to the longitudinal bar connecting method, the concrete beam longitudinal bar joints between the constructed section steel columns are easy to connect, construction is convenient, the construction quality is reliable, and the construction period can be shortened.
本发明涉及建筑结构技术领域，提供了一种型钢柱间混凝土梁纵筋连接方法，具体包括如下步骤：定位纵筋的安装位置；根据设计图纸在混凝土梁两侧钢柱上放线定位出纵筋的位置，根据纵筋的位置，在钢柱牛腿上翼缘板下方和钢柱侧板上分别焊接直螺纹套筒；预安装纵筋；首先，梁上部纵筋优先焊接在钢柱牛腿上翼缘板上，次优先与钢柱牛腿上翼缘板下的直螺纹套筒连接，梁下部纵筋与钢柱的侧板上的直螺纹套筒连接；每根纵筋均为两段式结构,且纵筋的两段接头之间均采用单面搭接焊连接，上部纵筋的接头位置在跨中范围内。本发明通过提出了纵筋连接方法，使得施工的型钢柱间混凝土梁纵筋节点连接简单、方便施工且施工质量可靠、可缩短施工工期。
Method for connecting longitudinal bars of concrete beams between section steel columns
The invention relates to the technical field of building structures, and provides a method for connecting longitudinal bars of concrete beams between section steel columns, which specifically comprises the following steps of: positioning the mounting positions of the longitudinal bars; paying off on the steel columns on the two sides of the concrete beam according to a design drawing to position the positions of longitudinal bars, and welding straight thread sleeves below the upper flange plates of the steel column brackets and on the side plates of the steel columns respectively according to the positions of the longitudinal bars; longitudinal bars are pre-installed; the method comprises the steps that firstly, a beam upper longitudinal bar is welded to an upper flange plate of a steel column bracket preferentially and then connected with a straight thread sleeve below the upper flange plate of the steel column bracket preferentially, and a beam lower longitudinal bar is connected with a straight thread sleeve on a side plate of a steel column; each longitudinal bar is of a two-section structure, two sections of connectors of each longitudinal bar are connected in a single-face lap welding mode, and the positions of the connectors of the longitudinal bars on the upper portion are within the midspan range. According to the longitudinal bar connecting method, the concrete beam longitudinal bar joints between the constructed section steel columns are easy to connect, construction is convenient, the construction quality is reliable, and the construction period can be shortened.
本发明涉及建筑结构技术领域，提供了一种型钢柱间混凝土梁纵筋连接方法，具体包括如下步骤：定位纵筋的安装位置；根据设计图纸在混凝土梁两侧钢柱上放线定位出纵筋的位置，根据纵筋的位置，在钢柱牛腿上翼缘板下方和钢柱侧板上分别焊接直螺纹套筒；预安装纵筋；首先，梁上部纵筋优先焊接在钢柱牛腿上翼缘板上，次优先与钢柱牛腿上翼缘板下的直螺纹套筒连接，梁下部纵筋与钢柱的侧板上的直螺纹套筒连接；每根纵筋均为两段式结构,且纵筋的两段接头之间均采用单面搭接焊连接，上部纵筋的接头位置在跨中范围内。本发明通过提出了纵筋连接方法，使得施工的型钢柱间混凝土梁纵筋节点连接简单、方便施工且施工质量可靠、可缩短施工工期。
Method for connecting longitudinal bars of concrete beams between section steel columns
一种型钢柱间混凝土梁纵筋连接方法
CHEN YUHANG (Autor:in) / CHEN LIANJIAN (Autor:in) / XIANG YONG (Autor:in) / HUANG JINQUAN (Autor:in) / ZHANG YI (Autor:in)
20.09.2022
Patent
Elektronische Ressource
Chinesisch
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