A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a track sound-absorbing plate for a railroad bed. The track sound-absorbing plate for the railroad bed comprises a hollow support framework, wherein a sound-absorbing plate body is arranged in the support framework; one surface of the sound-absorbing plate body clings to the front panel of the support framework and the other surface of the sound-absorbing plate body is tightly pressed by an iron wire framework; through holes are formed in the front panel of the support framework. The track sound-absorbing plate is long in service life, and the sound-absorbing effect is the optimal. The sound-absorbing plate does not need to be replaced often, so that the track sound-absorbing plate has the highest cost-effectiveness.
The invention relates to a track sound-absorbing plate for a railroad bed. The track sound-absorbing plate for the railroad bed comprises a hollow support framework, wherein a sound-absorbing plate body is arranged in the support framework; one surface of the sound-absorbing plate body clings to the front panel of the support framework and the other surface of the sound-absorbing plate body is tightly pressed by an iron wire framework; through holes are formed in the front panel of the support framework. The track sound-absorbing plate is long in service life, and the sound-absorbing effect is the optimal. The sound-absorbing plate does not need to be replaced often, so that the track sound-absorbing plate has the highest cost-effectiveness.
Track sound-absorbing plate for railroad bed
QIN YINONG (author)
2015-06-10
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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