Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting structure of steel column and reinforced concrete beam and construction method of connecting structure
The invention discloses a steel column and reinforced concrete beam connecting structure and a construction method thereof. The steel column and reinforced concrete beam connecting structure comprises a steel column, a reinforced concrete beam, a steel bar anchoring frame and joint concrete. A stiffening plate is arranged on the steel column; the horizontal section of the steel bar anchoring frame is in a horizontal U shape, and the open side face of the steel bar anchoring frame faces the steel column. A cavity is defined by the steel bar anchoring frame and the steel column; the end, close to one side of the steel column, of the upper reinforcing steel bar exceeds the end face of the beam concrete, and the portion, exceeding the end face of the beam concrete, of the upper reinforcing steel bar is bent downwards by 90 degrees to form an upper inserting section. The upper inserting section is inserted into the cavity; the end, close to one side of the steel column, of the lower steel bar is connected with the steel bar anchoring frame or fixedly connected with the steel column through a connecting piece. And the node concrete is poured in a gap between the reinforced concrete beam and the steel column. The technical problems that the rigidity of a traditional connecting structure of the steel column and the reinforced concrete beam is difficult to guarantee, the steel consumption is large, site construction is tedious, the welding workload is large, and the welding quality cannot be guaranteed are solved.
一种钢柱与钢筋混凝土梁的连接结构及其施工方法，包括钢柱、钢筋混凝土梁、钢筋锚固框和节点混凝土；钢柱上设有加劲板；钢筋锚固框水平切面成卧置的U形，且钢筋锚固框的开口一侧面向钢柱；钢筋锚固框与钢柱共同围成空腔；上部钢筋靠近钢柱一侧的端部超出梁混凝土的端面，且上部钢筋超出梁混凝土端面的部位向下呈90°弯折，形成上插接段；上插接段插设在空腔中；下部钢筋靠近钢柱一侧的端部与钢筋锚固框连接或者通过连接件与钢柱固定连接；节点混凝土浇筑在钢筋混凝土梁与钢柱之间的间隙中。本发明解决了传统的钢柱与钢筋混凝土梁的连接结构刚性难以保证、钢材消耗量大、现场施工繁琐、焊接工作量大以及焊接质量也无法保证的技术问题。
Connecting structure of steel column and reinforced concrete beam and construction method of connecting structure
The invention discloses a steel column and reinforced concrete beam connecting structure and a construction method thereof. The steel column and reinforced concrete beam connecting structure comprises a steel column, a reinforced concrete beam, a steel bar anchoring frame and joint concrete. A stiffening plate is arranged on the steel column; the horizontal section of the steel bar anchoring frame is in a horizontal U shape, and the open side face of the steel bar anchoring frame faces the steel column. A cavity is defined by the steel bar anchoring frame and the steel column; the end, close to one side of the steel column, of the upper reinforcing steel bar exceeds the end face of the beam concrete, and the portion, exceeding the end face of the beam concrete, of the upper reinforcing steel bar is bent downwards by 90 degrees to form an upper inserting section. The upper inserting section is inserted into the cavity; the end, close to one side of the steel column, of the lower steel bar is connected with the steel bar anchoring frame or fixedly connected with the steel column through a connecting piece. And the node concrete is poured in a gap between the reinforced concrete beam and the steel column. The technical problems that the rigidity of a traditional connecting structure of the steel column and the reinforced concrete beam is difficult to guarantee, the steel consumption is large, site construction is tedious, the welding workload is large, and the welding quality cannot be guaranteed are solved.
一种钢柱与钢筋混凝土梁的连接结构及其施工方法，包括钢柱、钢筋混凝土梁、钢筋锚固框和节点混凝土；钢柱上设有加劲板；钢筋锚固框水平切面成卧置的U形，且钢筋锚固框的开口一侧面向钢柱；钢筋锚固框与钢柱共同围成空腔；上部钢筋靠近钢柱一侧的端部超出梁混凝土的端面，且上部钢筋超出梁混凝土端面的部位向下呈90°弯折，形成上插接段；上插接段插设在空腔中；下部钢筋靠近钢柱一侧的端部与钢筋锚固框连接或者通过连接件与钢柱固定连接；节点混凝土浇筑在钢筋混凝土梁与钢柱之间的间隙中。本发明解决了传统的钢柱与钢筋混凝土梁的连接结构刚性难以保证、钢材消耗量大、现场施工繁琐、焊接工作量大以及焊接质量也无法保证的技术问题。
Connecting structure of steel column and reinforced concrete beam and construction method of connecting structure
一种钢柱与钢筋混凝土梁的连接结构及其施工方法
CHEN YUN (Autor:in) / LI QINGWEI (Autor:in) / ZHOU YING (Autor:in) / JIANG HUANJUN (Autor:in) / ZHANG FENGCHAO (Autor:in) / YU ZHANFU (Autor:in) / DONG XIAOGANG (Autor:in) / QIN JIA (Autor:in) / DONG QINXI (Autor:in) / JIN HONGWEI (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
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