Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated energy dissipation frame capable of being rapidly repaired after earthquake and mounting method
The invention relates to the field of assembly type reinforced concrete frame structures, in particular to an assembly type energy dissipation frame capable of being rapidly repaired after an earthquake and a mounting method. The assembly type energy dissipation frame comprises a prefabricated concrete column, a replaceable energy dissipation connecting piece, a prefabricated concrete beam and a prefabricated concrete floor slab. The installation method of the assembly type energy dissipation frame comprises the step that the replaceable energy dissipation connecting piece, the prefabricated concrete column, the prefabricated concrete beam and the prefabricated concrete floor slab are installed and connected. By means of the installation method, under the earthquake action, damage of the assembly type energy dissipation frame is mainly concentrated on the soft steel energy dissipation pieces of the replaceable energy dissipation connecting pieces, earthquake energy is dissipated through yield deformation of the soft steel energy dissipation pieces, and therefore the prefabricated concrete beams and the prefabricated concrete columns are protected against damage or only slightly damaged; and after an earthquake, the structure can be quickly repaired by replacing the soft steel energy dissipation sheets which are seriously deformed.
本发明涉及装配式钢筋混凝土框架结构领域，具体涉及一种震后可快速修复的装配式耗能框架及安装方法。所述装配式耗能框架包括预制混凝土柱、可更换耗能连接件、预制混凝土梁、预制混凝土楼板，其安装方法是通过所述可更换耗能连接件与预制混凝土柱、预制混凝土梁、预制混凝土楼板进行安装连接。通过本发明的安装方法，在地震作用下所述装配式耗能框架的损伤主要集中在可更换耗能连接件的软钢耗能片上，通过软钢耗能片的屈服变形来耗散地震能量，从而保护预制混凝土梁、预制混凝土柱不发生破坏或只发生轻微破坏，震后更换变形严重的软钢耗能片即可实现结构的快速修复。
Fabricated energy dissipation frame capable of being rapidly repaired after earthquake and mounting method
The invention relates to the field of assembly type reinforced concrete frame structures, in particular to an assembly type energy dissipation frame capable of being rapidly repaired after an earthquake and a mounting method. The assembly type energy dissipation frame comprises a prefabricated concrete column, a replaceable energy dissipation connecting piece, a prefabricated concrete beam and a prefabricated concrete floor slab. The installation method of the assembly type energy dissipation frame comprises the step that the replaceable energy dissipation connecting piece, the prefabricated concrete column, the prefabricated concrete beam and the prefabricated concrete floor slab are installed and connected. By means of the installation method, under the earthquake action, damage of the assembly type energy dissipation frame is mainly concentrated on the soft steel energy dissipation pieces of the replaceable energy dissipation connecting pieces, earthquake energy is dissipated through yield deformation of the soft steel energy dissipation pieces, and therefore the prefabricated concrete beams and the prefabricated concrete columns are protected against damage or only slightly damaged; and after an earthquake, the structure can be quickly repaired by replacing the soft steel energy dissipation sheets which are seriously deformed.
本发明涉及装配式钢筋混凝土框架结构领域，具体涉及一种震后可快速修复的装配式耗能框架及安装方法。所述装配式耗能框架包括预制混凝土柱、可更换耗能连接件、预制混凝土梁、预制混凝土楼板，其安装方法是通过所述可更换耗能连接件与预制混凝土柱、预制混凝土梁、预制混凝土楼板进行安装连接。通过本发明的安装方法，在地震作用下所述装配式耗能框架的损伤主要集中在可更换耗能连接件的软钢耗能片上，通过软钢耗能片的屈服变形来耗散地震能量，从而保护预制混凝土梁、预制混凝土柱不发生破坏或只发生轻微破坏，震后更换变形严重的软钢耗能片即可实现结构的快速修复。
Fabricated energy dissipation frame capable of being rapidly repaired after earthquake and mounting method
一种震后可快速修复的装配式耗能框架及安装方法
XU XIUFENG ( Autor:in ) / KONG ZI'ANG ( Autor:in ) / SUN WEI ( Autor:in ) / YU ZHENG ( Autor:in ) / FAN XIAOPENG ( Autor:in ) / WANG LU ( Autor:in ) / DU XIULI ( Autor:in ) / LIANG QIAN ( Autor:in )
06.01.2023
Patent
Elektronische Ressource
Chinesisch
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