A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Replaceable multi-stage energy dissipater device
The invention discloses a replaceable multi-stage energy dissipater device which comprises embedded parts used for being connected with a reinforced concrete connecting wall, an outer energy dissipation steel ring, an inner energy dissipation steel ring arranged on the inner ring of the outer energy dissipation steel ring in parallel and fixing parts used for connecting the outer energy dissipation steel ring and the embedded parts, and the fixing parts are arranged on the inner sides of the two embedded parts correspondingly. An outer energy dissipation steel ring is clamped between the two fixing parts, the outer energy dissipation steel ring and the inner energy dissipation steel ring can both yield and deform to offset vibration energy, and the yield displacement of the inner energy dissipation steel ring is smaller than that of the outer energy dissipation steel ring. When the vibration phenomenon is small, the inner energy dissipation steel ring and the outer energy dissipation steel ring generate the yield deformation phenomenon so as to offset vibration energy, and when the vibration phenomenon is large, the inner energy dissipation steel ring and the outer energy dissipation steel ring can generate the yield deformation phenomenon so as to offset the vibration energy. Therefore, the device can achieve multi-stage energy dissipation, the anti-seismic performance of the structure is effectively enhanced, and the device has the effect of resisting earthquakes.
本发明公开了一种可更换多级消能器装置，包括：用于与钢筋混凝土连接墙连接的预埋件、外消能钢圈、平行设于外消能钢圈的内圈的内消能钢圈以及用于连接外消能钢圈和预埋件的固定部，两个预埋件的内侧均设有固定部，两个固定部之间夹设有外消能钢圈，外消能钢圈和内消能钢圈均可屈服变形、以抵消震动能量，内消能钢圈的屈服位移小于外消能钢圈的屈服位移。当震动现象较小时，内消能钢圈先与外消能钢圈产生屈服变形现象、以抵消震动能量，当震动现象较大时，内消能钢圈与外消能钢圈均可产生屈服变形现象、以抵消震动能量。因此，本装置可实现多级消能，有效增强结构本身的抗震性能，具备抵抗地震的作用。
Replaceable multi-stage energy dissipater device
The invention discloses a replaceable multi-stage energy dissipater device which comprises embedded parts used for being connected with a reinforced concrete connecting wall, an outer energy dissipation steel ring, an inner energy dissipation steel ring arranged on the inner ring of the outer energy dissipation steel ring in parallel and fixing parts used for connecting the outer energy dissipation steel ring and the embedded parts, and the fixing parts are arranged on the inner sides of the two embedded parts correspondingly. An outer energy dissipation steel ring is clamped between the two fixing parts, the outer energy dissipation steel ring and the inner energy dissipation steel ring can both yield and deform to offset vibration energy, and the yield displacement of the inner energy dissipation steel ring is smaller than that of the outer energy dissipation steel ring. When the vibration phenomenon is small, the inner energy dissipation steel ring and the outer energy dissipation steel ring generate the yield deformation phenomenon so as to offset vibration energy, and when the vibration phenomenon is large, the inner energy dissipation steel ring and the outer energy dissipation steel ring can generate the yield deformation phenomenon so as to offset the vibration energy. Therefore, the device can achieve multi-stage energy dissipation, the anti-seismic performance of the structure is effectively enhanced, and the device has the effect of resisting earthquakes.
本发明公开了一种可更换多级消能器装置，包括：用于与钢筋混凝土连接墙连接的预埋件、外消能钢圈、平行设于外消能钢圈的内圈的内消能钢圈以及用于连接外消能钢圈和预埋件的固定部，两个预埋件的内侧均设有固定部，两个固定部之间夹设有外消能钢圈，外消能钢圈和内消能钢圈均可屈服变形、以抵消震动能量，内消能钢圈的屈服位移小于外消能钢圈的屈服位移。当震动现象较小时，内消能钢圈先与外消能钢圈产生屈服变形现象、以抵消震动能量，当震动现象较大时，内消能钢圈与外消能钢圈均可产生屈服变形现象、以抵消震动能量。因此，本装置可实现多级消能，有效增强结构本身的抗震性能，具备抵抗地震的作用。
Replaceable multi-stage energy dissipater device
一种可更换多级消能器装置
CHEN YUN (author) / GUO GAN (author) / ZHANG MING (author) / LI YANJUN (author)
2023-06-30
Patent
Electronic Resource
Chinese