Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy consumption connecting device for assembled shear wall
The invention discloses an energy consumption connecting device for an assembled shear wall. The energy consumption connecting device for the assembled shear wall comprises energy consumption connecting systems and a prestressing system, wherein the energy consumption connecting systems are symmetrically arranged at bottom corners of two ends of prefabricated wallboards; the upper ends of the energy consumption connecting systems are connected with the upper prefabricated wallboard, and the lower ends of the energy consumption connecting systems are connected with the lower prefabricated wallboard; the prestressing system is arranged on the central axis of the prefabricated wallboards; and the upper prefabricated wallboard and the lower prefabricated wallboard are connected into a whole through the prestressing system. According to the energy consumption connecting device for the assembled shear wall, the upper and lower prefabricated wallboards are connected into a whole through the energy consumption connecting systems and the prestressing system, and generate swing deformation cooperatively under the action of earthquake; the prestressing system is arranged on the central axis of the prefabricated wallboards, and a wall body can be controlled to swing by utilizing prestress and wall body dead weight; the energy consumption connecting systems are arranged at the highly stressed tension-compression corner parts of the wall body, reliable energy consumption connection is provided by the energy consumption connecting systems, brittle crushing damage to the concrete corner parts of the wall body is avoided, and the applicable seismic grade range of the structure is expanded.
本发明公开了一种用于装配式剪力墙的耗能连接装置，包括耗能连接系统及预应力系统，耗能连接系统对称设置在预制墙板的两端底角处；耗能连接系统的上端与上层预制墙板连接，下端与下层预制墙板连接；预应力系统设置在预制墙板的中轴线上，通过预应力系统将上层预制墙板及下层预制墙板连接成整体；本发明通过耗能连接系统及预应力系统，将上下层预制墙板连接成整体，在地震作用下协同发生摇摆变形；将预应力系统设置在预制墙板的中轴线上，能够利用预加应力及墙体自重控制墙体发生摇摆；将耗能连接系统设置在墙体受力较大的拉压角部，利用耗能连接系统提供可靠的耗能连接，避免了墙体混凝土角部发生脆性压碎破坏，扩大了结构适用的地震等级范围。
Energy consumption connecting device for assembled shear wall
The invention discloses an energy consumption connecting device for an assembled shear wall. The energy consumption connecting device for the assembled shear wall comprises energy consumption connecting systems and a prestressing system, wherein the energy consumption connecting systems are symmetrically arranged at bottom corners of two ends of prefabricated wallboards; the upper ends of the energy consumption connecting systems are connected with the upper prefabricated wallboard, and the lower ends of the energy consumption connecting systems are connected with the lower prefabricated wallboard; the prestressing system is arranged on the central axis of the prefabricated wallboards; and the upper prefabricated wallboard and the lower prefabricated wallboard are connected into a whole through the prestressing system. According to the energy consumption connecting device for the assembled shear wall, the upper and lower prefabricated wallboards are connected into a whole through the energy consumption connecting systems and the prestressing system, and generate swing deformation cooperatively under the action of earthquake; the prestressing system is arranged on the central axis of the prefabricated wallboards, and a wall body can be controlled to swing by utilizing prestress and wall body dead weight; the energy consumption connecting systems are arranged at the highly stressed tension-compression corner parts of the wall body, reliable energy consumption connection is provided by the energy consumption connecting systems, brittle crushing damage to the concrete corner parts of the wall body is avoided, and the applicable seismic grade range of the structure is expanded.
本发明公开了一种用于装配式剪力墙的耗能连接装置，包括耗能连接系统及预应力系统，耗能连接系统对称设置在预制墙板的两端底角处；耗能连接系统的上端与上层预制墙板连接，下端与下层预制墙板连接；预应力系统设置在预制墙板的中轴线上，通过预应力系统将上层预制墙板及下层预制墙板连接成整体；本发明通过耗能连接系统及预应力系统，将上下层预制墙板连接成整体，在地震作用下协同发生摇摆变形；将预应力系统设置在预制墙板的中轴线上，能够利用预加应力及墙体自重控制墙体发生摇摆；将耗能连接系统设置在墙体受力较大的拉压角部，利用耗能连接系统提供可靠的耗能连接，避免了墙体混凝土角部发生脆性压碎破坏，扩大了结构适用的地震等级范围。
Energy consumption connecting device for assembled shear wall
一种用于装配式剪力墙的耗能连接装置
HUANG WEI (Autor:in) / SUN YUJIAO (Autor:in) / FAN ZHENHUI (Autor:in) / ZHANG JIARUI (Autor:in) / LIU GANG (Autor:in)
09.10.2020
Patent
Elektronische Ressource
Chinesisch
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