Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-pier bridge anti-seismic energy-consuming stop block structure
The invention provides a high-pier bridge anti-seismic energy-consuming stop block structure which comprises a bent cap and a beam body; a U-shaped mounting base is arranged on the bent cap and comprises a bottom platform and two vertical stop blocks; the lower end surface of the beam body is connected with the upper end surface of the bottom platform; a first damping module is arranged between the inner side end face, close to the center of the beam body, of each vertical stop block and the side wall of the same side of the beam body; L-shaped cantilever structures are arranged on the side walls of the left side and the right side of the beam body correspondingly and comprise horizontal cantilevers and vertical cantilevers; one end of each horizontal cantilever is fixedly connected with the side wall of the beam body, and the other end of each horizontal cantilever is fixedly connected with the upper end of the corresponding vertical cantilever; a second damping module is arranged between the lower end face of each horizontal cantilever and the upper end face of the vertical stop block on the same side; and a third damping module is arranged between the inner side end face, closeto the center of the beam body, of each vertical cantilever and the outer side end face of the vertical check block on the same side. The earthquake energy can be consumed, and a certain self-resetting function is achieved; the balance performance of the beam body is enhanced, and the beam body is prevented from overturning.
本发明提出一种高墩桥梁抗震耗能挡块结构，包括盖梁和梁体；盖梁上设置有U型安装座，包括底部平台和两个竖直挡块；梁体的下端面连接底部平台的上端面；每个竖直挡块的靠近梁体中心的内侧端面与梁体的同侧侧壁之间设置有第一减震模块；梁体的左右两侧侧壁分别设置有L型悬臂结构，包括水平悬臂和竖直悬臂；水平悬臂的一端与梁体的侧壁固定连接，另一端与竖直悬臂的上端固定连接；每个水平悬臂的下端面与同侧的竖直挡块的上端面之间设置有第二减震模块；每个竖直悬臂的靠近梁体中心的内侧端面与同侧的竖直挡块的外侧端面之间设置有第三减震模块。本发明能够消耗地震能量的作用，还有一定的自复位功能；增强了梁体的平衡性能，防止梁体的倾覆。
High-pier bridge anti-seismic energy-consuming stop block structure
The invention provides a high-pier bridge anti-seismic energy-consuming stop block structure which comprises a bent cap and a beam body; a U-shaped mounting base is arranged on the bent cap and comprises a bottom platform and two vertical stop blocks; the lower end surface of the beam body is connected with the upper end surface of the bottom platform; a first damping module is arranged between the inner side end face, close to the center of the beam body, of each vertical stop block and the side wall of the same side of the beam body; L-shaped cantilever structures are arranged on the side walls of the left side and the right side of the beam body correspondingly and comprise horizontal cantilevers and vertical cantilevers; one end of each horizontal cantilever is fixedly connected with the side wall of the beam body, and the other end of each horizontal cantilever is fixedly connected with the upper end of the corresponding vertical cantilever; a second damping module is arranged between the lower end face of each horizontal cantilever and the upper end face of the vertical stop block on the same side; and a third damping module is arranged between the inner side end face, closeto the center of the beam body, of each vertical cantilever and the outer side end face of the vertical check block on the same side. The earthquake energy can be consumed, and a certain self-resetting function is achieved; the balance performance of the beam body is enhanced, and the beam body is prevented from overturning.
本发明提出一种高墩桥梁抗震耗能挡块结构，包括盖梁和梁体；盖梁上设置有U型安装座，包括底部平台和两个竖直挡块；梁体的下端面连接底部平台的上端面；每个竖直挡块的靠近梁体中心的内侧端面与梁体的同侧侧壁之间设置有第一减震模块；梁体的左右两侧侧壁分别设置有L型悬臂结构，包括水平悬臂和竖直悬臂；水平悬臂的一端与梁体的侧壁固定连接，另一端与竖直悬臂的上端固定连接；每个水平悬臂的下端面与同侧的竖直挡块的上端面之间设置有第二减震模块；每个竖直悬臂的靠近梁体中心的内侧端面与同侧的竖直挡块的外侧端面之间设置有第三减震模块。本发明能够消耗地震能量的作用，还有一定的自复位功能；增强了梁体的平衡性能，防止梁体的倾覆。
High-pier bridge anti-seismic energy-consuming stop block structure
一种高墩桥梁抗震耗能挡块结构
GAO YUFENG (Autor:in) / SHU SHUANG (Autor:in) / WANG JINGQUAN (Autor:in) / CHEN KEJIAN (Autor:in) / ZENG YONGPING (Autor:in) / ZHANG YU (Autor:in) / LI ZHENYA (Autor:in) / YE ZHITAO (Autor:in) / DAI GUANGYU (Autor:in) / CHEN SHUO (Autor:in)
19.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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