A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-friction spherical bridge support
The invention provides a high-friction spherical bridge support which comprises a base plate, a horizontal sliding plate, a friction assembly and a spherical sliding seat, and the horizontal sliding plate is slidably mounted on the base plate; the friction assembly is arranged between the base plate and the horizontal sliding plate; the friction assembly is used for enabling the friction coefficient between the horizontal sliding plate and the base plate to be within a preset range and can relatively slide; the spherical sliding seat is fixedly mounted on the horizontal sliding plate; the spherical sliding seat automatically rotates around the axial direction of the spherical sliding seat so as to buffer the rotary shear deformation of the beam body; the spherical sliding seat moves along with the horizontal sliding plate in the preset horizontal linear direction so as to buffer linear shear deformation of the beam body. The friction assembly is arranged between the horizontal sliding plate and the base plate, so that better anti-seismic performance and anti-pressure ability are achieved, and the seismic reduction and isolation requirements of the bridge support in an earthquake area are met; and meanwhile, better wear resistance is achieved, the size of the product can be greatly reduced, the steel consumption is reduced, and the economical efficiency of the support product is improved.
本发明提供了一种高摩阻球形桥梁支座，包括底座板、水平滑动板、摩擦组件和球形滑动座，水平滑动板可滑动地安装在底座板上；摩擦组件设置在底座板和水平滑动板之间；摩擦组件用于使水平滑动板与底座板之间的摩擦系数处于预设范围内并能够相对滑动；球形滑动座固定安装在水平滑动板上；球形滑动座绕其轴向自行旋转以缓冲梁体的旋转剪切变形；球形滑动座随水平滑动板沿预设水平直线方向移动以缓冲梁体的直线剪切变形。在水平滑动板与底座板之间设置摩擦组件，不仅具有更好的抗震性能和抗压能力，满足地震区桥梁支座的减、隔震需要；同时具有更好的耐磨性，可以大大地减小产品自身体积，节约用钢量，增加支座产品的经济性。
High-friction spherical bridge support
The invention provides a high-friction spherical bridge support which comprises a base plate, a horizontal sliding plate, a friction assembly and a spherical sliding seat, and the horizontal sliding plate is slidably mounted on the base plate; the friction assembly is arranged between the base plate and the horizontal sliding plate; the friction assembly is used for enabling the friction coefficient between the horizontal sliding plate and the base plate to be within a preset range and can relatively slide; the spherical sliding seat is fixedly mounted on the horizontal sliding plate; the spherical sliding seat automatically rotates around the axial direction of the spherical sliding seat so as to buffer the rotary shear deformation of the beam body; the spherical sliding seat moves along with the horizontal sliding plate in the preset horizontal linear direction so as to buffer linear shear deformation of the beam body. The friction assembly is arranged between the horizontal sliding plate and the base plate, so that better anti-seismic performance and anti-pressure ability are achieved, and the seismic reduction and isolation requirements of the bridge support in an earthquake area are met; and meanwhile, better wear resistance is achieved, the size of the product can be greatly reduced, the steel consumption is reduced, and the economical efficiency of the support product is improved.
本发明提供了一种高摩阻球形桥梁支座，包括底座板、水平滑动板、摩擦组件和球形滑动座，水平滑动板可滑动地安装在底座板上；摩擦组件设置在底座板和水平滑动板之间；摩擦组件用于使水平滑动板与底座板之间的摩擦系数处于预设范围内并能够相对滑动；球形滑动座固定安装在水平滑动板上；球形滑动座绕其轴向自行旋转以缓冲梁体的旋转剪切变形；球形滑动座随水平滑动板沿预设水平直线方向移动以缓冲梁体的直线剪切变形。在水平滑动板与底座板之间设置摩擦组件，不仅具有更好的抗震性能和抗压能力，满足地震区桥梁支座的减、隔震需要；同时具有更好的耐磨性，可以大大地减小产品自身体积，节约用钢量，增加支座产品的经济性。
High-friction spherical bridge support
高摩阻球形桥梁支座
LUO QI (author) / LUO JINGKE (author) / YE YU (author) / SHAO SHIYING (author) / GONG YUAN (author) / SHEN DANYANG (author) / ZHAI XINGZE (author) / CHENG JUANJUAN (author)
2023-09-08
Patent
Electronic Resource
Chinese