Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underpinning device and method for unloading beam and column simultaneously
The invention discloses an underpinning device and method for simultaneous unloading of beams and columns, and relates to the field of constructional engineering.The underpinning device comprises a plurality of underpinning columns evenly distributed around a reinforced concrete column, a plurality of gusset plates are distributed in the circumferential direction of each underpinning column, and an underpinning beam is connected between the gusset plates corresponding to the adjacent underpinning columns; wedge blocks are arranged between the underpinning beam and the reinforced concrete beam in pairs; the top and the bottom of the underpinning column are both connected with cushion blocks, a jack is arranged between the bottom of the underpinning column and the reinforced concrete beam, and the jack is used for applying prestress and can unload the reinforced concrete beam and the reinforced concrete column at the same time. According to the method, the beams and the columns can be unloaded and underpinned at the same time, the original structure is not damaged, and the construction period can be shortened.
本发明公开了一种用于梁、柱同时卸载的托换装置及方法，涉及建筑工程领域，包括围绕钢筋混凝土柱均匀分布的多个托换柱，所述托换柱周向分布多个节点板，托换梁连接于相邻托换柱对应的节点板之间，所述托换梁与钢筋混凝土梁之间成对置入楔块；所述托换柱顶部和底部均连接垫块，且托换柱底部与钢筋混凝土梁之间设置千斤顶，所述千斤顶用于施加预应力，并能够使钢筋混凝土梁、钢筋混凝土柱同时卸载。本发明可以实现对梁、柱同时卸载托换，不损伤原结构，且能够缩短工期。
Underpinning device and method for unloading beam and column simultaneously
The invention discloses an underpinning device and method for simultaneous unloading of beams and columns, and relates to the field of constructional engineering.The underpinning device comprises a plurality of underpinning columns evenly distributed around a reinforced concrete column, a plurality of gusset plates are distributed in the circumferential direction of each underpinning column, and an underpinning beam is connected between the gusset plates corresponding to the adjacent underpinning columns; wedge blocks are arranged between the underpinning beam and the reinforced concrete beam in pairs; the top and the bottom of the underpinning column are both connected with cushion blocks, a jack is arranged between the bottom of the underpinning column and the reinforced concrete beam, and the jack is used for applying prestress and can unload the reinforced concrete beam and the reinforced concrete column at the same time. According to the method, the beams and the columns can be unloaded and underpinned at the same time, the original structure is not damaged, and the construction period can be shortened.
本发明公开了一种用于梁、柱同时卸载的托换装置及方法，涉及建筑工程领域，包括围绕钢筋混凝土柱均匀分布的多个托换柱，所述托换柱周向分布多个节点板，托换梁连接于相邻托换柱对应的节点板之间，所述托换梁与钢筋混凝土梁之间成对置入楔块；所述托换柱顶部和底部均连接垫块，且托换柱底部与钢筋混凝土梁之间设置千斤顶，所述千斤顶用于施加预应力，并能够使钢筋混凝土梁、钢筋混凝土柱同时卸载。本发明可以实现对梁、柱同时卸载托换，不损伤原结构，且能够缩短工期。
Underpinning device and method for unloading beam and column simultaneously
一种用于梁、柱同时卸载的托换装置及方法
HOU HONGTAO (Autor:in) / WANG JIGUO (Autor:in) / LIU HUAJUN (Autor:in) / SUN ZHIDUO (Autor:in) / JIA LEI (Autor:in) / ZHAO MINGMING (Autor:in) / XIA JING (Autor:in) / ZHAO JIAYAN (Autor:in)
26.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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