Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rigid connection joint structure of steel secondary beam and prefabricated concrete main beam and construction method
The invention discloses a rigid connection joint structure of a steel secondary beam and a prefabricated concrete main beam, and belongs to the field of civil engineering. The rigid connection joint structure comprises the prefabricated concrete main beam and the steel secondary beam, the two opposite sides of the prefabricated concrete main beam are provided with notch tables used for placing the steel secondary beam, the steel secondary beam is provided with a first connecting plate used for being erected on the notch tables, a second stiffening plate is arranged between the first connecting plate and an upper flange of the steel secondary beam, and a first stiffening plate is also arranged between the first connecting plate and a lower flange of the steel secondary beam; and a tensioning mechanism is arranged between the steel secondary beams on the two opposite sides of the prefabricated concrete main beam and close to the upper flanges of the steel secondary beams, and the two opposite sides of the prefabricated concrete main beam are further provided with third connecting plates used for being connected with the lower flanges of the steel secondary beams arranged on the two sides of the prefabricated concrete main beam correspondingly. The rigid connection joint structure is high in integrity and high in joint rigidity, and reliable connection and accurate positioning of the steel secondary beam and the prefabricated concrete main beam can be achieved. The invention further discloses a construction method of the rigid connection joint structure of the steel secondary beam and the prefabricated concrete main beam.
本发明公开了一种钢次梁与预制混凝土主梁的刚接连接节点构造，属于土木工程领域，包括预制混凝土主梁和钢次梁，预制混凝土主梁的相对两侧开设用于搁置钢次梁的豁口台，钢次梁上设置用于搭设在豁口台上的第一连接板，第一连接板与钢次梁的上翼缘之间设置第二加劲板，第一连接板还与钢次梁的下翼缘之间设置第一加劲板；预制混凝土主梁相对两侧的钢次梁之间并靠近钢次梁上翼缘设置拉紧机构，预制混凝土主梁的相对两侧还设置用于分别与其两侧所设钢次梁下翼缘连接的第三连接板。本刚接连接节点构造整体性强，节点刚度较大，能实现钢次梁与预制混凝土主梁的可靠连接和准确定位。本发明还公开了一种钢次梁与预制混凝土主梁的刚接连接节点构造施工方法。
Rigid connection joint structure of steel secondary beam and prefabricated concrete main beam and construction method
The invention discloses a rigid connection joint structure of a steel secondary beam and a prefabricated concrete main beam, and belongs to the field of civil engineering. The rigid connection joint structure comprises the prefabricated concrete main beam and the steel secondary beam, the two opposite sides of the prefabricated concrete main beam are provided with notch tables used for placing the steel secondary beam, the steel secondary beam is provided with a first connecting plate used for being erected on the notch tables, a second stiffening plate is arranged between the first connecting plate and an upper flange of the steel secondary beam, and a first stiffening plate is also arranged between the first connecting plate and a lower flange of the steel secondary beam; and a tensioning mechanism is arranged between the steel secondary beams on the two opposite sides of the prefabricated concrete main beam and close to the upper flanges of the steel secondary beams, and the two opposite sides of the prefabricated concrete main beam are further provided with third connecting plates used for being connected with the lower flanges of the steel secondary beams arranged on the two sides of the prefabricated concrete main beam correspondingly. The rigid connection joint structure is high in integrity and high in joint rigidity, and reliable connection and accurate positioning of the steel secondary beam and the prefabricated concrete main beam can be achieved. The invention further discloses a construction method of the rigid connection joint structure of the steel secondary beam and the prefabricated concrete main beam.
本发明公开了一种钢次梁与预制混凝土主梁的刚接连接节点构造，属于土木工程领域，包括预制混凝土主梁和钢次梁，预制混凝土主梁的相对两侧开设用于搁置钢次梁的豁口台，钢次梁上设置用于搭设在豁口台上的第一连接板，第一连接板与钢次梁的上翼缘之间设置第二加劲板，第一连接板还与钢次梁的下翼缘之间设置第一加劲板；预制混凝土主梁相对两侧的钢次梁之间并靠近钢次梁上翼缘设置拉紧机构，预制混凝土主梁的相对两侧还设置用于分别与其两侧所设钢次梁下翼缘连接的第三连接板。本刚接连接节点构造整体性强，节点刚度较大，能实现钢次梁与预制混凝土主梁的可靠连接和准确定位。本发明还公开了一种钢次梁与预制混凝土主梁的刚接连接节点构造施工方法。
Rigid connection joint structure of steel secondary beam and prefabricated concrete main beam and construction method
钢次梁与预制混凝土主梁的刚接连接节点构造及施工方法
TANG YI (Autor:in) / LIU LEI (Autor:in) / HUANG HAO (Autor:in) / WU TIANJIAO (Autor:in)
21.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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