A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an acoustic panel of an underground railway track. The acoustic panel comprises a top plate, supporting legs and location legs, wherein two supporting legs and two locating legs are arranged, the locating legs are fixed at the lower ends of the support legs, and top plates are covered at the upper ends of the support legs in staggered way. The acoustic panel of an underground railway track provided by the invention is ingenious in structure, convenient to use and level in after the installation and gaps between the acoustic panels are smaller.
The invention discloses an acoustic panel of an underground railway track. The acoustic panel comprises a top plate, supporting legs and location legs, wherein two supporting legs and two locating legs are arranged, the locating legs are fixed at the lower ends of the support legs, and top plates are covered at the upper ends of the support legs in staggered way. The acoustic panel of an underground railway track provided by the invention is ingenious in structure, convenient to use and level in after the installation and gaps between the acoustic panels are smaller.
Method for preparing underground railway track acoustical board
| European Patent Office | 2015
Experiments on Tokyo metropolitan government underground railway track
| Engineering Index Backfile | 1963
Application of FRC in construction of the underground railway track
| Online Contents | 1996
Urban railway curved section track panel preparing method
| European Patent Office | 2015