Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated three-stage tension-compression energy-dissipation damper with recoverable functions
The invention relates to the technical field of buildings, and discloses a function-recoverable fabricated three-stage tension-compression energy-dissipation damper which comprises an embedded part, a first-stage friction energy-dissipation damping unit, a second-stage yield energy-dissipation damping unit and a third-stage yield energy-dissipation damping unit which are all made of steel. The embedded part is connected with the first-stage friction energy dissipation damping unit through a connecting steel bar; the first-stage friction energy dissipation damping unit is connected with the second-stage yield energy dissipation damping unit through a sliding box. The second-stage yield energy dissipation damping unit is connected with the third-stage yield energy dissipation damping unit through a steel box; the second-stage yield energy dissipation damping unit and the third-stage yield energy dissipation damping unit are each provided with a spring unit, springs serve as force transmission components to ensure that the damping units in the three stages work orderly, meanwhile, the springs can provide restoring force for the damper, and the self-resetting function is achieved. The material performance of steel can be effectively exerted, the damage to the structure caused by the earthquake effect is effectively reduced, the life and property safety of people is guaranteed, the construction quality can be guaranteed through full-assembly type connection, and the construction efficiency is greatly improved.
本发明涉及建筑技术领域，公开一种功能可恢复的装配式三级拉压耗能阻尼器，其包括预埋件、第一阶段摩擦耗能阻尼单元、第二阶段屈服耗能阻尼单元和第三阶段屈服耗能阻尼单元，构成单元均为钢材；预埋件与第一阶段摩擦耗能阻尼单元通过连接钢棒连接；第一阶段摩擦耗能阻尼单元通过滑动箱与第二阶段屈服耗能阻尼单元连接；第二阶段屈服耗能阻尼单元利用钢箱连接第三阶段屈服耗能阻尼单元；其中，第二、三阶段屈服耗能阻尼单元均设置弹簧单元，弹簧作为力传递构件保证三个阶段阻尼单元有序工作，与此同时弹簧可以为阻尼器提供恢复力，达到自复位功能。本发明能有效发挥钢材的材料性能，有效降低地震作用对结构产生破坏，保证人民生命、财产安全，且全装配式连接可以保证施工质量、大幅提高施工效率。
Fabricated three-stage tension-compression energy-dissipation damper with recoverable functions
The invention relates to the technical field of buildings, and discloses a function-recoverable fabricated three-stage tension-compression energy-dissipation damper which comprises an embedded part, a first-stage friction energy-dissipation damping unit, a second-stage yield energy-dissipation damping unit and a third-stage yield energy-dissipation damping unit which are all made of steel. The embedded part is connected with the first-stage friction energy dissipation damping unit through a connecting steel bar; the first-stage friction energy dissipation damping unit is connected with the second-stage yield energy dissipation damping unit through a sliding box. The second-stage yield energy dissipation damping unit is connected with the third-stage yield energy dissipation damping unit through a steel box; the second-stage yield energy dissipation damping unit and the third-stage yield energy dissipation damping unit are each provided with a spring unit, springs serve as force transmission components to ensure that the damping units in the three stages work orderly, meanwhile, the springs can provide restoring force for the damper, and the self-resetting function is achieved. The material performance of steel can be effectively exerted, the damage to the structure caused by the earthquake effect is effectively reduced, the life and property safety of people is guaranteed, the construction quality can be guaranteed through full-assembly type connection, and the construction efficiency is greatly improved.
本发明涉及建筑技术领域，公开一种功能可恢复的装配式三级拉压耗能阻尼器，其包括预埋件、第一阶段摩擦耗能阻尼单元、第二阶段屈服耗能阻尼单元和第三阶段屈服耗能阻尼单元，构成单元均为钢材；预埋件与第一阶段摩擦耗能阻尼单元通过连接钢棒连接；第一阶段摩擦耗能阻尼单元通过滑动箱与第二阶段屈服耗能阻尼单元连接；第二阶段屈服耗能阻尼单元利用钢箱连接第三阶段屈服耗能阻尼单元；其中，第二、三阶段屈服耗能阻尼单元均设置弹簧单元，弹簧作为力传递构件保证三个阶段阻尼单元有序工作，与此同时弹簧可以为阻尼器提供恢复力，达到自复位功能。本发明能有效发挥钢材的材料性能，有效降低地震作用对结构产生破坏，保证人民生命、财产安全，且全装配式连接可以保证施工质量、大幅提高施工效率。
Fabricated three-stage tension-compression energy-dissipation damper with recoverable functions
一种功能可恢复的装配式三级拉压耗能阻尼器
XIAO HONGMEI (Autor:in) / LI XIANGTAO (Autor:in) / ZHU LIMENG (Autor:in) / WANG SHUANGLONG (Autor:in) / ZHANG CHUNWEI (Autor:in) / LIU HAO (Autor:in) / DU QISHAN (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
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