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A platform for research: civil engineering, architecture and urbanism
Dry-type connection assembly type self-resetting reinforced concrete frame structure
The invention provides a dry-type connection assembly type self-resetting reinforced concrete frame structure. The dry-type connection assembly type self-resetting reinforced concrete frame structure is characterized in that all components are connected through dry-type connection joints, namely, beam-column combined components (1) are connected through the dry-type connection joints (7) to form the assembly type reinforced concrete frame structure, prefabricated beam-column combined components (1) are connected with prefabricated beams (2) through the dry-type connection joints (6) to form the assembly type reinforced concrete frame structure, prefabricated columns (8) are connected through the dry-type connection joints (7) to form the assembly type reinforced concrete frame structure, prestressed tendons (5) are arranged on the basis, and the prestressed tendons (5) and the structure are anchored into a whole through anchorage devices (3). The dry-type connection assembly type self-resetting reinforced concrete frame structure can solve the problem that the dry-type connection joints in the assembly type structure are prone to damage under the action of strong earthquakes, and the energy dissipation capacity of the beam-column components in the earthquakes can be brought into full play; the self-resetting function is achieved through the prestressed tendons, and residual deformation of the structure under the action of the earthquakes is reduced; and therefore, the provided structure has the beneficial effects of being easy to assemble, capable of being reset, good in anti-seismic property and the like, and further development of the assembly type concrete structure can be promoted.
一种干式连接装配式自复位钢筋混凝土框架结构，其特征在于各组成部分均通过干式连接节点进行连接，即梁柱组合型构件(1)之间以及预制梁柱组合型构件(1)与预制梁(2)、预制柱(8)之间均通过干式连接节点(7)和(6)连接构成装配式钢筋混凝土框架结构，在此基础上配置预应力筋(5)，通过锚具(3)与结构锚固为整体。本发明可避免强震作用下装配式结构中干式连接节点易破坏的问题，能够充分发挥梁柱构件在地震中的耗能能力，并通过预应力筋实现自复位功能，减少结构在地震作用下的残余变形，因此所提出的结构具有易装配、可复位、抗震性能佳等优点，可以推动装配式混凝土结构的进一步发展。
Dry-type connection assembly type self-resetting reinforced concrete frame structure
The invention provides a dry-type connection assembly type self-resetting reinforced concrete frame structure. The dry-type connection assembly type self-resetting reinforced concrete frame structure is characterized in that all components are connected through dry-type connection joints, namely, beam-column combined components (1) are connected through the dry-type connection joints (7) to form the assembly type reinforced concrete frame structure, prefabricated beam-column combined components (1) are connected with prefabricated beams (2) through the dry-type connection joints (6) to form the assembly type reinforced concrete frame structure, prefabricated columns (8) are connected through the dry-type connection joints (7) to form the assembly type reinforced concrete frame structure, prestressed tendons (5) are arranged on the basis, and the prestressed tendons (5) and the structure are anchored into a whole through anchorage devices (3). The dry-type connection assembly type self-resetting reinforced concrete frame structure can solve the problem that the dry-type connection joints in the assembly type structure are prone to damage under the action of strong earthquakes, and the energy dissipation capacity of the beam-column components in the earthquakes can be brought into full play; the self-resetting function is achieved through the prestressed tendons, and residual deformation of the structure under the action of the earthquakes is reduced; and therefore, the provided structure has the beneficial effects of being easy to assemble, capable of being reset, good in anti-seismic property and the like, and further development of the assembly type concrete structure can be promoted.
一种干式连接装配式自复位钢筋混凝土框架结构，其特征在于各组成部分均通过干式连接节点进行连接，即梁柱组合型构件(1)之间以及预制梁柱组合型构件(1)与预制梁(2)、预制柱(8)之间均通过干式连接节点(7)和(6)连接构成装配式钢筋混凝土框架结构，在此基础上配置预应力筋(5)，通过锚具(3)与结构锚固为整体。本发明可避免强震作用下装配式结构中干式连接节点易破坏的问题，能够充分发挥梁柱构件在地震中的耗能能力，并通过预应力筋实现自复位功能，减少结构在地震作用下的残余变形，因此所提出的结构具有易装配、可复位、抗震性能佳等优点，可以推动装配式混凝土结构的进一步发展。
Dry-type connection assembly type self-resetting reinforced concrete frame structure
一种干式连接装配式自复位钢筋混凝土框架结构
XUE KAI (author) / ZHANG YANTAI (author)
2021-04-09
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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