Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel fabricated cold-bent thick-walled steel unilateral bolt connection beam-column joint
The invention discloses a novel fabricated cold-bent thick-walled steel unilateral bolt connection beam-column joint, which comprises a rectangular cold-bent thick-walled steel column, a rolled H-shaped steel beam, a connection end plate, an outer sleeve and unilateral bolts. The outer sleeve sleeves the rectangular cold-bent thick-walled steel column and is welded to the rectangular cold-bent thick-walled steel column, the connecting end plate is welded to the end, close to the rectangular cold-bent thick-walled steel column, of the rolled H-shaped steel beam, the side, deviating from the rolled H-shaped steel beam, of the connecting end plate is attached to the side wall of the outer sleeve, and the connecting end plate and the outer sleeve are connected through the multiple unilateral bolts. Through factory prefabrication, the outer sleeve and the cold-bent thick-walled steel column are welded, the rolled H-shaped steel beam and the connecting end plate are welded, the unilateral bolts are directly adopted on a construction site to connect the rectangular cold-bent thick-walled steel column with the H-shaped steel beam with the end plate welded, real fabricated construction is achieved, and the problems of difficult bolt tightening, tedious construction and the like in a closed section are solved. The field welding workload is omitted, the construction efficiency can be significantly improved, and the influence on the environment is little.
本发明公开了新型装配式冷弯厚壁型钢单边螺栓连接梁柱节点，包括矩形冷弯厚壁型钢柱、轧制H型钢梁、连接端板、外套筒和单边螺栓。所述外套筒套设并焊接在矩形冷弯厚壁型钢柱上，轧制H型钢梁靠近矩形冷弯厚壁型钢柱的一端焊接有连接端板，连接端板背离轧制H型钢梁的一侧与外套筒的侧壁贴合，若干单边螺栓将连接端板与外套筒连接。通过工厂预制完成外套筒与冷弯厚壁型钢柱以及轧制H型钢梁与连接端板之间的焊接，施工现场直接采用单边螺栓将矩形冷弯厚壁型钢柱与焊有端板的H型钢梁进行连接，实现真正的装配化施工，解决了封闭截面中螺栓拧紧困难、施工繁琐等问题。无现场焊接工作量，能显著提高施工效率，对环境的影响小。
Novel fabricated cold-bent thick-walled steel unilateral bolt connection beam-column joint
The invention discloses a novel fabricated cold-bent thick-walled steel unilateral bolt connection beam-column joint, which comprises a rectangular cold-bent thick-walled steel column, a rolled H-shaped steel beam, a connection end plate, an outer sleeve and unilateral bolts. The outer sleeve sleeves the rectangular cold-bent thick-walled steel column and is welded to the rectangular cold-bent thick-walled steel column, the connecting end plate is welded to the end, close to the rectangular cold-bent thick-walled steel column, of the rolled H-shaped steel beam, the side, deviating from the rolled H-shaped steel beam, of the connecting end plate is attached to the side wall of the outer sleeve, and the connecting end plate and the outer sleeve are connected through the multiple unilateral bolts. Through factory prefabrication, the outer sleeve and the cold-bent thick-walled steel column are welded, the rolled H-shaped steel beam and the connecting end plate are welded, the unilateral bolts are directly adopted on a construction site to connect the rectangular cold-bent thick-walled steel column with the H-shaped steel beam with the end plate welded, real fabricated construction is achieved, and the problems of difficult bolt tightening, tedious construction and the like in a closed section are solved. The field welding workload is omitted, the construction efficiency can be significantly improved, and the influence on the environment is little.
本发明公开了新型装配式冷弯厚壁型钢单边螺栓连接梁柱节点，包括矩形冷弯厚壁型钢柱、轧制H型钢梁、连接端板、外套筒和单边螺栓。所述外套筒套设并焊接在矩形冷弯厚壁型钢柱上，轧制H型钢梁靠近矩形冷弯厚壁型钢柱的一端焊接有连接端板，连接端板背离轧制H型钢梁的一侧与外套筒的侧壁贴合，若干单边螺栓将连接端板与外套筒连接。通过工厂预制完成外套筒与冷弯厚壁型钢柱以及轧制H型钢梁与连接端板之间的焊接，施工现场直接采用单边螺栓将矩形冷弯厚壁型钢柱与焊有端板的H型钢梁进行连接，实现真正的装配化施工，解决了封闭截面中螺栓拧紧困难、施工繁琐等问题。无现场焊接工作量，能显著提高施工效率，对环境的影响小。
Novel fabricated cold-bent thick-walled steel unilateral bolt connection beam-column joint
新型装配式冷弯厚壁型钢单边螺栓连接梁柱节点
SHI YU (Autor:in) / XU LEI (Autor:in) / ZHANG HAIBIN (Autor:in) / ZHOU XUHONG (Autor:in) / WANG YUHANG (Autor:in)
02.06.2020
Patent
Elektronische Ressource
Chinesisch
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