A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Damping structure for continuous rigid frame bridge foundation
The invention discloses a damping structure for a continuous rigid frame bridge foundation. According to the technical scheme of the damping structure, the damping structure comprises a bridge deck, wherein a pier is fixedly connected to the bottom surface of the bridge deck, an upper bearing table is fixedly connected to the lower end surface of the pier, a lower bearing table is arranged below the upper bearing table, a plurality of T-shaped columns are fixedly connected to the bottom surface of the upper bearing table, elastic pieces are fixedly connected between the T-shaped columns and the upper end surface of the lower bearing table, bearing sleeves are fixedly connected to the positions, corresponding to the elastic pieces, of the upper end surface of the lower bearing table, a plurality of upper bases and lower bases are arranged between the upper bearing table and the lower bearing table, and ball head supporting rods are movably connected between the upper bases and the lowerbases; and a side baffle is fixedly connected to the edge of the upper bearing table, supporting arms are fixedly connected to the two sides of the upper end surface of the lower bearing table, honeycomb soft steel rings and a plurality of dampers are fixedly connected between the side baffle and the supporting arms, and a plurality of metal connecting pieces are fixedly connected between the side baffle and the lower bearing table. The damping structure can achieve multi-directional damping.
本发明公开了一种连续刚构桥基础减震结构，其技术方案要点是：包括桥面，桥面的底面固定连接有桥墩，桥墩的下端面固定连接有上承重台，上承重台的下方设置有下承重台，上承重台的底面固定连接有多个T形柱，T形柱和下承重台的上端面之间固定连接有弹性件，下承重台的上端面对应于弹性件的位置处固定连接有承重套，上承重台和下承重台之间设置有多个上基座和下基座，上基座和下基座之间活动连接有球头支撑杆；上承重台的边缘处固定连接有侧挡板，下承重台的上端面的两侧固定连接有支撑臂，侧挡板和支撑臂之间固定连接有蜂窝软钢圈和多个阻尼器，侧挡板和下承重台之间固定连接有多个金属连接件；本发明能够多方向减震。
Damping structure for continuous rigid frame bridge foundation
The invention discloses a damping structure for a continuous rigid frame bridge foundation. According to the technical scheme of the damping structure, the damping structure comprises a bridge deck, wherein a pier is fixedly connected to the bottom surface of the bridge deck, an upper bearing table is fixedly connected to the lower end surface of the pier, a lower bearing table is arranged below the upper bearing table, a plurality of T-shaped columns are fixedly connected to the bottom surface of the upper bearing table, elastic pieces are fixedly connected between the T-shaped columns and the upper end surface of the lower bearing table, bearing sleeves are fixedly connected to the positions, corresponding to the elastic pieces, of the upper end surface of the lower bearing table, a plurality of upper bases and lower bases are arranged between the upper bearing table and the lower bearing table, and ball head supporting rods are movably connected between the upper bases and the lowerbases; and a side baffle is fixedly connected to the edge of the upper bearing table, supporting arms are fixedly connected to the two sides of the upper end surface of the lower bearing table, honeycomb soft steel rings and a plurality of dampers are fixedly connected between the side baffle and the supporting arms, and a plurality of metal connecting pieces are fixedly connected between the side baffle and the lower bearing table. The damping structure can achieve multi-directional damping.
本发明公开了一种连续刚构桥基础减震结构，其技术方案要点是：包括桥面，桥面的底面固定连接有桥墩，桥墩的下端面固定连接有上承重台，上承重台的下方设置有下承重台，上承重台的底面固定连接有多个T形柱，T形柱和下承重台的上端面之间固定连接有弹性件，下承重台的上端面对应于弹性件的位置处固定连接有承重套，上承重台和下承重台之间设置有多个上基座和下基座，上基座和下基座之间活动连接有球头支撑杆；上承重台的边缘处固定连接有侧挡板，下承重台的上端面的两侧固定连接有支撑臂，侧挡板和支撑臂之间固定连接有蜂窝软钢圈和多个阻尼器，侧挡板和下承重台之间固定连接有多个金属连接件；本发明能够多方向减震。
Damping structure for continuous rigid frame bridge foundation
一种连续刚构桥基础减震结构
LIN ZHIPING (author) / CAI JUNHUA (author) / LIN JINSHUN (author) / WEI YUJI (author) / JIANG CHAO (author) / ZHONG HOUCHENG (author) / ZHUANG YANZHEN (author) / LAN SHENGYUAN (author) / LIAO XIAOPING (author) / ZHANG ZHENGBIN (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen