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Fabricated bridge pier with self-resetting function based on topology interlocking
A topological interlocking-based fabricated bridge pier with a self-resetting function comprises a concrete bearing platform (1) and is characterized in that a bearing platform embedding groove (2) is formed in the upper end of the concrete bearing platform (1), and a plurality of concrete bridge pier main sections (4) are arranged at the upper end of a concrete embedding section (3) in a non-adhesive mode; the concrete bridge pier main section (4) located at the uppermost end is provided with a concrete bearing section (5) in a non-adhesive mode, the connected end faces of the non-adhesive connection portions are arranged to be topological interlocking faces (6) respectively, and prestressed tendon hole channels (7) are formed in the centers of the component sections in the longitudinal direction in a penetrating mode. By means of the topological interlocking structure on the component, movement in the horizontal direction can be effectively limited, dependence on component alignment precision is greatly reduced, use of mortar is reduced, construction efficiency is improved, and meanwhile the very ideal damping and energy dissipation effect is achieved.
一种基于拓扑互锁的具有自复位功能的装配式桥墩，包括混凝土承台（1），其特征在于：所述混凝土承台（1）的上端设置有承台嵌入凹槽（2），混凝土嵌入节段（3）的上端非粘接设置有多段混凝土桥墩主节段（4），位于最上端的混凝土桥墩主节段（4）非粘接设置有混凝土承载节段（5），非粘接连接部位相连接的端面分别设置为拓扑互锁面（6），各构件节段的中心沿纵向贯穿设置有预应力筋孔道（7），本发明结构合理，利用构件上拓扑互锁结构能有效限制了在水平方向的运动，极大降低了对构件对位精度的依赖，减少了砂浆的使用，提高了施工效率，同时达到了非常理想的减震耗能效果。
Fabricated bridge pier with self-resetting function based on topology interlocking
A topological interlocking-based fabricated bridge pier with a self-resetting function comprises a concrete bearing platform (1) and is characterized in that a bearing platform embedding groove (2) is formed in the upper end of the concrete bearing platform (1), and a plurality of concrete bridge pier main sections (4) are arranged at the upper end of a concrete embedding section (3) in a non-adhesive mode; the concrete bridge pier main section (4) located at the uppermost end is provided with a concrete bearing section (5) in a non-adhesive mode, the connected end faces of the non-adhesive connection portions are arranged to be topological interlocking faces (6) respectively, and prestressed tendon hole channels (7) are formed in the centers of the component sections in the longitudinal direction in a penetrating mode. By means of the topological interlocking structure on the component, movement in the horizontal direction can be effectively limited, dependence on component alignment precision is greatly reduced, use of mortar is reduced, construction efficiency is improved, and meanwhile the very ideal damping and energy dissipation effect is achieved.
一种基于拓扑互锁的具有自复位功能的装配式桥墩，包括混凝土承台（1），其特征在于：所述混凝土承台（1）的上端设置有承台嵌入凹槽（2），混凝土嵌入节段（3）的上端非粘接设置有多段混凝土桥墩主节段（4），位于最上端的混凝土桥墩主节段（4）非粘接设置有混凝土承载节段（5），非粘接连接部位相连接的端面分别设置为拓扑互锁面（6），各构件节段的中心沿纵向贯穿设置有预应力筋孔道（7），本发明结构合理，利用构件上拓扑互锁结构能有效限制了在水平方向的运动，极大降低了对构件对位精度的依赖，减少了砂浆的使用，提高了施工效率，同时达到了非常理想的减震耗能效果。
Fabricated bridge pier with self-resetting function based on topology interlocking
一种基于拓扑互锁的具有自复位功能的装配式桥墩
FAN JIAN (author) / QIN YU (author) / CHEN JUNYUN (author) / WU YUHUI (author) / WU ZHIFENG (author) / YAN JUNJIE (author) / LIU CAN (author) / LU YANG (author) / LI YUAN (author) / WANG YIXUAN (author)
2023-07-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024