Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel pipe column prestress mortise and tenon joint splicing structure
The embodiment of the invention discloses a steel pipe column prestress mortise and tenon joint splicing structure, relates to the technical field of steel pipe column connection, and can achieve connection of steel pipe columns. The mortise and tenon joint splicing structure comprises an upper prefabricated column and a lower prefabricated column; a connecting cavity is formed in one end of the upper prefabricated column; a butt joint part is arranged on the outer side of the connecting cavity on the upper prefabricated column; a tenon is arranged at one end of the lower prefabricated column; a connecting part is arranged on the side edge of the tenon on the lower prefabricated column; the upper prefabricated column and the lower prefabricated column can be tightly connected through the mutual extrusion effect of the tenon side face and the connecting part stiffening rib side face under the combined action of the prestressed steel strand and the self weight of the upper part structure; according to the scheme provided by the invention, after the upper prefabricated column and the lower prefabricated column are spliced, the upper prefabricated column and the lower prefabricated column are connected together by using the prestressed connecting piece, and tenons and mortises are attached and compressed through prestress, so that the connection reliability at the node of the steel pipe column is further ensured, the stress performance is improved, a large amount of welding operation is avoided, and construction and installation are convenient.
本发明的实施例公开一种钢管柱预应力榫卯拼接结构，涉及钢管柱连接技术领域，能够实现钢管柱的连接。所述榫卯拼接结构包括上预制柱和下预制柱；上预制柱的一端内设有连接腔；上预制柱上位于连接腔的外侧设有对接部；下预制柱的一端设有榫头；下预制柱上位于榫头的侧边设有连接部；下预制柱能够在预应力钢绞线与上部分结构自重的共同作用下，通过榫头侧面与连接部加劲肋侧面相互挤压作用，使得上预制柱和下预制柱紧密连接；本发明提供的方案，上预制柱和下预制柱拼接后，使用预应力连接件将上预制柱与下预制柱连接在一起，通过预应力使榫卯贴合并压紧，更进一步保证钢管柱节点处的连接可靠性，提升受力性能，避免了大量的焊接作业，施工安装方便。
Steel pipe column prestress mortise and tenon joint splicing structure
The embodiment of the invention discloses a steel pipe column prestress mortise and tenon joint splicing structure, relates to the technical field of steel pipe column connection, and can achieve connection of steel pipe columns. The mortise and tenon joint splicing structure comprises an upper prefabricated column and a lower prefabricated column; a connecting cavity is formed in one end of the upper prefabricated column; a butt joint part is arranged on the outer side of the connecting cavity on the upper prefabricated column; a tenon is arranged at one end of the lower prefabricated column; a connecting part is arranged on the side edge of the tenon on the lower prefabricated column; the upper prefabricated column and the lower prefabricated column can be tightly connected through the mutual extrusion effect of the tenon side face and the connecting part stiffening rib side face under the combined action of the prestressed steel strand and the self weight of the upper part structure; according to the scheme provided by the invention, after the upper prefabricated column and the lower prefabricated column are spliced, the upper prefabricated column and the lower prefabricated column are connected together by using the prestressed connecting piece, and tenons and mortises are attached and compressed through prestress, so that the connection reliability at the node of the steel pipe column is further ensured, the stress performance is improved, a large amount of welding operation is avoided, and construction and installation are convenient.
本发明的实施例公开一种钢管柱预应力榫卯拼接结构，涉及钢管柱连接技术领域，能够实现钢管柱的连接。所述榫卯拼接结构包括上预制柱和下预制柱；上预制柱的一端内设有连接腔；上预制柱上位于连接腔的外侧设有对接部；下预制柱的一端设有榫头；下预制柱上位于榫头的侧边设有连接部；下预制柱能够在预应力钢绞线与上部分结构自重的共同作用下，通过榫头侧面与连接部加劲肋侧面相互挤压作用，使得上预制柱和下预制柱紧密连接；本发明提供的方案，上预制柱和下预制柱拼接后，使用预应力连接件将上预制柱与下预制柱连接在一起，通过预应力使榫卯贴合并压紧，更进一步保证钢管柱节点处的连接可靠性，提升受力性能，避免了大量的焊接作业，施工安装方便。
Steel pipe column prestress mortise and tenon joint splicing structure
一种钢管柱预应力榫卯拼接结构
ZHANG XIANGYONG (Autor:in) / LU QINGGANG (Autor:in) / ZHU YINGJIE (Autor:in) / LI JINGSHU (Autor:in) / LIU HUA (Autor:in) / CAO ZHILIANG (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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