Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting structure for fabricated prefabricated parts and construction method of connecting structure
The invention relates to the technical field of assembly type subway stations, in particular to a connecting structure for assembly type prefabricated parts and a construction method thereof.The connecting structure for the assembly type prefabricated parts comprises a connecting rod, the front end of the connecting rod is provided with a first blocking piece, and the rear end of the connecting rod sequentially penetrates through the prefabricated parts from front to back and is connected with a second blocking piece; the connecting rod is arranged in the prefabricated parts in a penetrating mode, the length of the connecting rod is greatly increased, and a first elastic piece, a third blocking piece and a second elastic piece which are sequentially connected in an abutting mode from front to back are arranged at the position, between every two adjacent prefabricated parts, of the outer side of the connecting rod. The front end of each first elastic piece abuts against the rear end of the prefabricated part close to the front of the first elastic piece, and the rear end of each second elastic piece abuts against the prefabricated part close to the rear end of the second elastic piece. The elastic deformation amount of the connecting rod can be uniformly distributed to the rod length of the whole connecting rod, so that the allowable elastic deformation amount of the connecting rod is increased, and the risk of plastic deformation of the prefabricated part when the prefabricated part is subjected to tensile force is reduced.
本发明涉及装配式地铁车站技术领域，特别是涉及一种装配式预制构件用连接结构及其施工方法，装配式预制构件用连接结构包括连接杆，连接杆的前端设有第一挡止件，连接杆的后端从前至后依次穿过各预制构件并连接有第二挡止件；连接杆穿设在各预制构件中，极大地增加了连接杆的长度，连接杆的外侧位于相邻的两个预制构件之间的位置处均设有从前至后依次抵接的第一弹性件、第三挡止件和第二弹性件，各第一弹性件的前端均与邻近自身前方的预制构件的后端抵接，各第二弹性件的后端均与邻近自身后端的预制构件抵接；连接杆的弹性变形量能够均摊至整个连接杆的杆长，从而增大了连接杆的允许弹性变形量，降低了预制构件受到拉伸力时发生塑性变形的风险。
Connecting structure for fabricated prefabricated parts and construction method of connecting structure
The invention relates to the technical field of assembly type subway stations, in particular to a connecting structure for assembly type prefabricated parts and a construction method thereof.The connecting structure for the assembly type prefabricated parts comprises a connecting rod, the front end of the connecting rod is provided with a first blocking piece, and the rear end of the connecting rod sequentially penetrates through the prefabricated parts from front to back and is connected with a second blocking piece; the connecting rod is arranged in the prefabricated parts in a penetrating mode, the length of the connecting rod is greatly increased, and a first elastic piece, a third blocking piece and a second elastic piece which are sequentially connected in an abutting mode from front to back are arranged at the position, between every two adjacent prefabricated parts, of the outer side of the connecting rod. The front end of each first elastic piece abuts against the rear end of the prefabricated part close to the front of the first elastic piece, and the rear end of each second elastic piece abuts against the prefabricated part close to the rear end of the second elastic piece. The elastic deformation amount of the connecting rod can be uniformly distributed to the rod length of the whole connecting rod, so that the allowable elastic deformation amount of the connecting rod is increased, and the risk of plastic deformation of the prefabricated part when the prefabricated part is subjected to tensile force is reduced.
本发明涉及装配式地铁车站技术领域，特别是涉及一种装配式预制构件用连接结构及其施工方法，装配式预制构件用连接结构包括连接杆，连接杆的前端设有第一挡止件，连接杆的后端从前至后依次穿过各预制构件并连接有第二挡止件；连接杆穿设在各预制构件中，极大地增加了连接杆的长度，连接杆的外侧位于相邻的两个预制构件之间的位置处均设有从前至后依次抵接的第一弹性件、第三挡止件和第二弹性件，各第一弹性件的前端均与邻近自身前方的预制构件的后端抵接，各第二弹性件的后端均与邻近自身后端的预制构件抵接；连接杆的弹性变形量能够均摊至整个连接杆的杆长，从而增大了连接杆的允许弹性变形量，降低了预制构件受到拉伸力时发生塑性变形的风险。
Connecting structure for fabricated prefabricated parts and construction method of connecting structure
一种装配式预制构件用连接结构及其施工方法
HUANG LINCHONG (Autor:in) / JIANG KAI (Autor:in) / LIANG YU (Autor:in) / ZHANG YANLI (Autor:in) / GUO CHENGCHAO (Autor:in)
16.01.2024
Patent
Elektronische Ressource
Chinesisch
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