A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Integrated resonator for rail transit
The invention provides an integrated resonator for rail transit, which comprises a mass plate, a first elastic layer and a roadbed slab, the first elastic layer is arranged between the mass plate and the roadbed slab, the mass plate and the first elastic layer form a resonance mass unit, the mass plate is connected and laid along the longitudinal direction of a steel rail, and the mass plate is connected and laid along the longitudinal direction of the steel rail. The number of the mass plates is at least two, a connecting piece is arranged between every two adjacent mass plates, and the connecting pieces are connected with the two adjacent mass plates into a whole through first connecting mechanisms. According to the integrated resonator for rail transit, the synergistic effect of the multiple mass plates is utilized, the overall effect of the resonator is improved, the vibration reduction capacity of the ballast bed resonator is enhanced, and the vibration control and noise reduction effects of a rail transit system are improved.
本发明提供了一种轨道交通用一体式谐振器，包括质量板、第一弹性层和道床板，所述第一弹性层设置在所述质量板与所述道床板之间，所述质量板与所述第一弹性层组成谐振质量单元，所述质量板沿钢轨纵向方向连接铺设，所述质量板设置至少两块，在相邻的两个质量板之间设置连接件，所述连接件通过第一连接机构与相邻的两个质量板连为一体。本发明所述的轨道交通用一体式谐振器，利用多块质量板的协同效应，提高了谐振器的整体效果，增强了道床谐振器的减振能力，改善了轨道交通系统的振动控制和噪音减少的效果。
Integrated resonator for rail transit
The invention provides an integrated resonator for rail transit, which comprises a mass plate, a first elastic layer and a roadbed slab, the first elastic layer is arranged between the mass plate and the roadbed slab, the mass plate and the first elastic layer form a resonance mass unit, the mass plate is connected and laid along the longitudinal direction of a steel rail, and the mass plate is connected and laid along the longitudinal direction of the steel rail. The number of the mass plates is at least two, a connecting piece is arranged between every two adjacent mass plates, and the connecting pieces are connected with the two adjacent mass plates into a whole through first connecting mechanisms. According to the integrated resonator for rail transit, the synergistic effect of the multiple mass plates is utilized, the overall effect of the resonator is improved, the vibration reduction capacity of the ballast bed resonator is enhanced, and the vibration control and noise reduction effects of a rail transit system are improved.
本发明提供了一种轨道交通用一体式谐振器，包括质量板、第一弹性层和道床板，所述第一弹性层设置在所述质量板与所述道床板之间，所述质量板与所述第一弹性层组成谐振质量单元，所述质量板沿钢轨纵向方向连接铺设，所述质量板设置至少两块，在相邻的两个质量板之间设置连接件，所述连接件通过第一连接机构与相邻的两个质量板连为一体。本发明所述的轨道交通用一体式谐振器，利用多块质量板的协同效应，提高了谐振器的整体效果，增强了道床谐振器的减振能力，改善了轨道交通系统的振动控制和噪音减少的效果。
Integrated resonator for rail transit
一种轨道交通用一体式谐振器
DUAN YONGQI (author) / WANG YANFEI (author) / YAN ZUOWEI (author) / LI LUOPING (author) / HUANG CHENG (author) / CAI BIN (author)
2024-04-05
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau