NOISE AND VIBRATION PROTECTION IN THE NEW EASTERN SPAIN HIGH SPEED RAILWAY ACCESSES, CHAMARTÍN – TORREJÓN DE VELASCO SECTION

CLIENT: Administrador Infraestructuras Ferroviarias (ADIF), Ministry for Development
Madrid (Spain)

Project of acoustic panels and anti-vibration devices to protect the railway activity along the Atocha – Chamartín high speed tunnel and on the Atocha – Torrejón de Velasco section of the eastern Spain high speed line.
The most important data in the study are:

Noise study
Section length: 34,021 m.
Acoustic panels: 47,772 m2.
Noise protection amount: €22,121.40.

Vibration study
Atocha – Chamartín tunnel length: 7,040 m.
Area of anti-vibration blanket: 8,105 m2 (1,026 m).
Vibration protection amount: €356,555

Esteyco