Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thin-wall pier for arranging periodic oscillators
The invention relates to a thin-wall pier for arranging periodic oscillators, wherein the thin-wall pier comprises a thin-wall pier body; a plurality of oscillators are connected to the thin-wall pierbody through an elastic material, and the plurality of oscillators are periodically arranged; and the thin-wall body can be a solid thin-wall pier, a hollow thin-wall pier or a double-limb thin-wallpier, and the double-limb thin-wall pier is provided with a cross beam. The thin-wall pier provided with the periodic oscillators can be regarded as a local resonance type phononic crystal, has low band gap frequency, can be used for restraining the influence of traffic vibration on a bridge on buildings near the bridge, and can also reduce the influence of seismic waves on the bridge.
本发明涉及一种安置周期振子的薄壁墩，包括薄壁墩本体，若干振子通过弹性材料连接在薄壁墩本体上，且若干振子呈周期性排列；薄壁本体可为实心薄壁墩、空心薄壁墩或双肢薄壁墩，其中双肢薄壁墩具有横梁；本发明这种安置周期振子的薄壁墩可视为局域共振型声子晶体，具有较低的带隙频率，可用于抑制桥上交通振动对桥梁附近建筑的影响，也可以减小地震波对桥梁的影响。
Thin-wall pier for arranging periodic oscillators
The invention relates to a thin-wall pier for arranging periodic oscillators, wherein the thin-wall pier comprises a thin-wall pier body; a plurality of oscillators are connected to the thin-wall pierbody through an elastic material, and the plurality of oscillators are periodically arranged; and the thin-wall body can be a solid thin-wall pier, a hollow thin-wall pier or a double-limb thin-wallpier, and the double-limb thin-wall pier is provided with a cross beam. The thin-wall pier provided with the periodic oscillators can be regarded as a local resonance type phononic crystal, has low band gap frequency, can be used for restraining the influence of traffic vibration on a bridge on buildings near the bridge, and can also reduce the influence of seismic waves on the bridge.
本发明涉及一种安置周期振子的薄壁墩，包括薄壁墩本体，若干振子通过弹性材料连接在薄壁墩本体上，且若干振子呈周期性排列；薄壁本体可为实心薄壁墩、空心薄壁墩或双肢薄壁墩，其中双肢薄壁墩具有横梁；本发明这种安置周期振子的薄壁墩可视为局域共振型声子晶体，具有较低的带隙频率，可用于抑制桥上交通振动对桥梁附近建筑的影响，也可以减小地震波对桥梁的影响。
Thin-wall pier for arranging periodic oscillators
一种安置周期振子的薄壁墩
WAN SHUI (Autor:in) / WANG XIAO (Autor:in) / ZHANG YUBO (Autor:in) / CHENG HONGGUANG (Autor:in) / ZHANG WENGE (Autor:in) / FU JUNDONG (Autor:in) / SHEN JIWEI (Autor:in) / ZHOU PENG (Autor:in)
19.03.2021
Patent
Elektronische Ressource
Chinesisch
Method for arranging supporting frame on T-shaped pier single column
| Europäisches Patentamt | 2024