Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a prefabricated frame, a beam column joint and a construction method. The construction method of the prefabricated assembly type beam column joint comprises the following steps that longitudinal bars are arranged, and spiral stirrups are bound or welded outside the longitudinal bars to form a reinforcement cage; the reinforcement cage is sleeved with a hoop plate, and the reinforcement cage and the hoop plate are connected; a formwork is erected, concrete is poured, and a prefabricated column upper column and a prefabricated column lower column are formed through a centrifugal method; a hoop plate of the prefabricated column upper column and the hoop plate of the prefabricated column lower column are welded and connected; studs or brackets are welded on the outer side surface of the hoop plate of the prefabricated column upper column and the outer side surface of the hoop plate of the prefabricated column lower column; beams and the prefabricated columns are connected through studs or brackets; the rigidity and the strength of the prefabricated columns are guaranteed through the longitudinal bars and the spiral stirrups; the centrifugal method is high in production efficiency; the prefabricated columns are prefabricated in a factory, the prefabricated columns are assembled on site, the prefabricated columns and the beams are assembled, the working procedures are few, the construction difficulty is low, and the construction efficiency is high; the beams and the prefabricated columns are welded through the studs or the brackets, the connection strength at the joints is high, the welding structure is simple, and construction is convenient.
本发明公开了一种预制装配式框架、梁柱节点及施工方法，预制装配式梁柱节点施工方法包括：布置纵筋并在纵筋外绑扎或焊接螺旋箍筋，以形成钢筋笼；在钢筋笼外套设箍板，连接钢筋笼与箍板；支模并浇筑混凝土，通过离心法使预制柱上柱和预制柱下柱成型；焊接连接预制柱上柱的箍板与预制柱下柱的箍板；在预制柱上柱的箍板的外侧面、预制柱下柱的箍板的外侧面焊接栓钉或牛腿；通过栓钉或牛腿连接梁与预制柱。纵筋和螺旋箍筋保障了预制柱的刚度和强度；离心法生产效率高；预制柱工厂预制生产，现场进行预制柱组装以及预制柱和梁的装配，工序少且施工难度低、施工效率高；梁与预制柱通过栓钉或牛腿焊接连接，节点处连接强度较高且焊接结构简单、便于施工。
The invention discloses a prefabricated frame, a beam column joint and a construction method. The construction method of the prefabricated assembly type beam column joint comprises the following steps that longitudinal bars are arranged, and spiral stirrups are bound or welded outside the longitudinal bars to form a reinforcement cage; the reinforcement cage is sleeved with a hoop plate, and the reinforcement cage and the hoop plate are connected; a formwork is erected, concrete is poured, and a prefabricated column upper column and a prefabricated column lower column are formed through a centrifugal method; a hoop plate of the prefabricated column upper column and the hoop plate of the prefabricated column lower column are welded and connected; studs or brackets are welded on the outer side surface of the hoop plate of the prefabricated column upper column and the outer side surface of the hoop plate of the prefabricated column lower column; beams and the prefabricated columns are connected through studs or brackets; the rigidity and the strength of the prefabricated columns are guaranteed through the longitudinal bars and the spiral stirrups; the centrifugal method is high in production efficiency; the prefabricated columns are prefabricated in a factory, the prefabricated columns are assembled on site, the prefabricated columns and the beams are assembled, the working procedures are few, the construction difficulty is low, and the construction efficiency is high; the beams and the prefabricated columns are welded through the studs or the brackets, the connection strength at the joints is high, the welding structure is simple, and construction is convenient.
本发明公开了一种预制装配式框架、梁柱节点及施工方法，预制装配式梁柱节点施工方法包括：布置纵筋并在纵筋外绑扎或焊接螺旋箍筋，以形成钢筋笼；在钢筋笼外套设箍板，连接钢筋笼与箍板；支模并浇筑混凝土，通过离心法使预制柱上柱和预制柱下柱成型；焊接连接预制柱上柱的箍板与预制柱下柱的箍板；在预制柱上柱的箍板的外侧面、预制柱下柱的箍板的外侧面焊接栓钉或牛腿；通过栓钉或牛腿连接梁与预制柱。纵筋和螺旋箍筋保障了预制柱的刚度和强度；离心法生产效率高；预制柱工厂预制生产，现场进行预制柱组装以及预制柱和梁的装配，工序少且施工难度低、施工效率高；梁与预制柱通过栓钉或牛腿焊接连接，节点处连接强度较高且焊接结构简单、便于施工。
Prefabricated frame, beam-column joint and construction method
一种预制装配式框架、梁柱节点及施工方法
04.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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