Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel fabricated bolt connection joint of concrete column and steel beam
The invention relates to a novel fabricated bolt connection joint of a concrete column and a steel beam, and belongs to the technical field of buildings. The novel fabricated bolt connection node comprises a prefabricated concrete upper column, a prefabricated concrete lower column, a connecting piece, a high-strength bolt, a prefabricated H-shaped steel beam and an pre-embedded part, two stiffening ribs are arranged at the bottom of flat steel, the two ends of each stiffening rib are welded to the box-shaped pre-embedded part and the flat steel respectively, an I-shaped pre-embedded part web is located at the center line position of an I-shaped pre-embedded part upper flange and an I-shaped pre-embedded part lower flange and is perpendicularly connected with the center line, the I-shaped pre-embedded part web is welded to the outer side of the box-shaped pre-embedded part, and an L-shaped connecting piece flange is located at the end part of an L-shaped connecting piece web and is perpendicular to the L-shaped connecting piece web. The novel fabricated bolt connection joint has the advantages that all procedures are on-site installation of prefabricated parts, the construction speed is greatly increased, the construction time is greatly shortened, the cost is saved, the box-shaped pre-embedded part replaces stirrups to restrain concrete in a core area, the joint strength is improved, and full bolt connection is realized through the connection mode.
本发明涉及一种新型装配式混凝土柱与钢梁的螺栓连接节点，属于建筑技术领域，包括预制混凝土上柱、预制混凝土下柱、连接件、高强螺栓与预制H型钢梁和预埋件，扁钢底部设有两道加劲肋，加劲肋两端分别与盒形预埋件和扁钢焊接；工字型预埋件腹板位于工字型预埋件上翼缘和工字型预埋件下翼缘中线位置并与中线垂直连接，工字型预埋件腹板与盒形预埋件外侧焊接；L形连接件翼缘位于L形连接件腹板端部位置且与L形连接件腹板垂直设置，本发明的优点是全部工序都是预制构件的现场安装，极大的提高施工速度，大大缩短了施工时间，节约成本，盒形预埋件代替箍筋约束了核心区混凝土，提高了节点强度；连接方式实现了全螺栓连接。
Novel fabricated bolt connection joint of concrete column and steel beam
The invention relates to a novel fabricated bolt connection joint of a concrete column and a steel beam, and belongs to the technical field of buildings. The novel fabricated bolt connection node comprises a prefabricated concrete upper column, a prefabricated concrete lower column, a connecting piece, a high-strength bolt, a prefabricated H-shaped steel beam and an pre-embedded part, two stiffening ribs are arranged at the bottom of flat steel, the two ends of each stiffening rib are welded to the box-shaped pre-embedded part and the flat steel respectively, an I-shaped pre-embedded part web is located at the center line position of an I-shaped pre-embedded part upper flange and an I-shaped pre-embedded part lower flange and is perpendicularly connected with the center line, the I-shaped pre-embedded part web is welded to the outer side of the box-shaped pre-embedded part, and an L-shaped connecting piece flange is located at the end part of an L-shaped connecting piece web and is perpendicular to the L-shaped connecting piece web. The novel fabricated bolt connection joint has the advantages that all procedures are on-site installation of prefabricated parts, the construction speed is greatly increased, the construction time is greatly shortened, the cost is saved, the box-shaped pre-embedded part replaces stirrups to restrain concrete in a core area, the joint strength is improved, and full bolt connection is realized through the connection mode.
本发明涉及一种新型装配式混凝土柱与钢梁的螺栓连接节点，属于建筑技术领域，包括预制混凝土上柱、预制混凝土下柱、连接件、高强螺栓与预制H型钢梁和预埋件，扁钢底部设有两道加劲肋，加劲肋两端分别与盒形预埋件和扁钢焊接；工字型预埋件腹板位于工字型预埋件上翼缘和工字型预埋件下翼缘中线位置并与中线垂直连接，工字型预埋件腹板与盒形预埋件外侧焊接；L形连接件翼缘位于L形连接件腹板端部位置且与L形连接件腹板垂直设置，本发明的优点是全部工序都是预制构件的现场安装，极大的提高施工速度，大大缩短了施工时间，节约成本，盒形预埋件代替箍筋约束了核心区混凝土，提高了节点强度；连接方式实现了全螺栓连接。
Novel fabricated bolt connection joint of concrete column and steel beam
新型装配式混凝土柱与钢梁的螺栓连接节点
ZHANG YANNIAN (Autor:in) / YANG DAOKUI (Autor:in) / JIANG DAWEI (Autor:in) / HE LIANGLIANG (Autor:in)
29.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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