Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cooperative seismic isolation structure for bridge
The invention discloses a synergetic seismic isolation structure for a bridge, and relates to the technical field of bridge seismic resistance, the synergetic seismic isolation structure comprises an elastic supporting member arranged between two adjacent box girders; the two box girders are arranged on the two sides of a bridge respectively. The elastic supporting component comprises an inhaul cable and a plurality of elastic pieces, the elastic pieces are evenly distributed on the opposite faces of the two box girders, and the elastic pieces on the two box girders are in one-to-one correspondence; the inhaul cable is connected between the two box girders. By the adoption of the scheme, when asynchronous displacement occurs, relative displacement of the two bridges is controlled through coordination of the elastic pieces and the inhaul cables, violent collision caused by excessive deviation of the two bridges can be avoided, and therefore violent collision is avoided.
本发明公开了一种用于桥梁的协同隔震结构，涉及桥梁抗震技术领域，包括：弹性支承构件，所述弹性支承构件设置于相邻两个箱梁之间；两个所述箱梁分设于桥梁两侧；所述弹性支承构件包括拉索和若干弹性件，若干弹性件均布于两个所述箱梁的正对面上，且两个所述箱梁上的弹性件一一对应；所述拉索连接于两个所述箱梁之间。采用本方案，当发生非同步位移时，通过弹性件与拉索协调控制两幅桥相对位移，能避免两幅桥相互偏离过大后猛烈碰撞，从而避免剧烈碰撞。
Cooperative seismic isolation structure for bridge
The invention discloses a synergetic seismic isolation structure for a bridge, and relates to the technical field of bridge seismic resistance, the synergetic seismic isolation structure comprises an elastic supporting member arranged between two adjacent box girders; the two box girders are arranged on the two sides of a bridge respectively. The elastic supporting component comprises an inhaul cable and a plurality of elastic pieces, the elastic pieces are evenly distributed on the opposite faces of the two box girders, and the elastic pieces on the two box girders are in one-to-one correspondence; the inhaul cable is connected between the two box girders. By the adoption of the scheme, when asynchronous displacement occurs, relative displacement of the two bridges is controlled through coordination of the elastic pieces and the inhaul cables, violent collision caused by excessive deviation of the two bridges can be avoided, and therefore violent collision is avoided.
本发明公开了一种用于桥梁的协同隔震结构，涉及桥梁抗震技术领域，包括：弹性支承构件，所述弹性支承构件设置于相邻两个箱梁之间；两个所述箱梁分设于桥梁两侧；所述弹性支承构件包括拉索和若干弹性件，若干弹性件均布于两个所述箱梁的正对面上，且两个所述箱梁上的弹性件一一对应；所述拉索连接于两个所述箱梁之间。采用本方案，当发生非同步位移时，通过弹性件与拉索协调控制两幅桥相对位移，能避免两幅桥相互偏离过大后猛烈碰撞，从而避免剧烈碰撞。
Cooperative seismic isolation structure for bridge
一种用于桥梁的协同隔震结构
DU HONGLIANG (Autor:in) / MAO SUIFENG (Autor:in) / GAO LIBAO (Autor:in) / QING HUABIN (Autor:in) / WANG JIAN (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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