A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Single-column double-longitudinal-beam subway structure
The invention discloses a single-column double-longitudinal-beam subway structure, and belongs to the field of subway engineering. The single-column double-longitudinal-beam subway structure comprises a top plate, side walls, a bottom plate, two top longitudinal beams, a bottom longitudinal beam, a top transverse beam, a bottom transverse beam, a column body, a middle longitudinal beam, a standing plate and a middle plate; and damping mechanisms are mounted on the bottom walls of the two top longitudinal beams, damping mechanisms are mounted on the two sides of the top of the column body, a first telescopic rod is mounted between the two damping mechanisms located on the same side, and a second telescopic rod is mounted at the joint of the middle of the first telescopic rod and the top plate and the column body. According to the scheme, the damping mechanisms are arranged at the joint of the top plate and the column body, and the joint can be prevented from deforming or being damaged; and meanwhile, an arch-shaped supporting plate is arranged on the lower side of the middle plate, a first spring is arranged in a matched mode, the bending resistance of the middle plate can be improved, meanwhile, loads and vibration transmitted on the middle plate can be absorbed, and damping and energy dissipation are achieved.
本发明公开了一种单柱双纵梁地铁结构，属于地铁工程领域，包括顶板、侧墙、底板、顶纵梁、底纵梁、顶横梁、底横梁、柱体、中纵梁、站台板、中板，所述顶纵梁的个数为两个，两个所述顶纵梁的底壁上均安装有减震机构，所述柱体顶部的两侧同样均安装有减震机构，位于同侧的两个所述减震机构之间共同安装有第一伸缩杆，所述第一伸缩杆的中部与顶板和柱体的节点处共同安装有第二伸缩杆。本方案通过在顶板和柱体的节点处设置减震机构，可实现对其节点进行预防变形或破坏，同时在中板的下侧设置拱形支撑板，并配合设置第一弹簧，可增加中板的抗弯曲能力，同时还可以吸收中板上传递的荷载和震动，实现减震消能。
Single-column double-longitudinal-beam subway structure
The invention discloses a single-column double-longitudinal-beam subway structure, and belongs to the field of subway engineering. The single-column double-longitudinal-beam subway structure comprises a top plate, side walls, a bottom plate, two top longitudinal beams, a bottom longitudinal beam, a top transverse beam, a bottom transverse beam, a column body, a middle longitudinal beam, a standing plate and a middle plate; and damping mechanisms are mounted on the bottom walls of the two top longitudinal beams, damping mechanisms are mounted on the two sides of the top of the column body, a first telescopic rod is mounted between the two damping mechanisms located on the same side, and a second telescopic rod is mounted at the joint of the middle of the first telescopic rod and the top plate and the column body. According to the scheme, the damping mechanisms are arranged at the joint of the top plate and the column body, and the joint can be prevented from deforming or being damaged; and meanwhile, an arch-shaped supporting plate is arranged on the lower side of the middle plate, a first spring is arranged in a matched mode, the bending resistance of the middle plate can be improved, meanwhile, loads and vibration transmitted on the middle plate can be absorbed, and damping and energy dissipation are achieved.
本发明公开了一种单柱双纵梁地铁结构，属于地铁工程领域，包括顶板、侧墙、底板、顶纵梁、底纵梁、顶横梁、底横梁、柱体、中纵梁、站台板、中板，所述顶纵梁的个数为两个，两个所述顶纵梁的底壁上均安装有减震机构，所述柱体顶部的两侧同样均安装有减震机构，位于同侧的两个所述减震机构之间共同安装有第一伸缩杆，所述第一伸缩杆的中部与顶板和柱体的节点处共同安装有第二伸缩杆。本方案通过在顶板和柱体的节点处设置减震机构，可实现对其节点进行预防变形或破坏，同时在中板的下侧设置拱形支撑板，并配合设置第一弹簧，可增加中板的抗弯曲能力，同时还可以吸收中板上传递的荷载和震动，实现减震消能。
Single-column double-longitudinal-beam subway structure
一种单柱双纵梁地铁结构
GONG GUIQING (author) / GAN TENGFEI (author) / LI JIANWEI (author) / ZHAO LIN (author) / LI MENG (author) / ZHANG LIWEI (author) / CHEN FUDONG (author)
2021-06-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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