A low soundproof device comprises: a support unit; a soundproof unit; and a sound absorption unit. The support unit is fixated to a roadbed near a rail. The soundproof unit comprises: a vertical soundproof plate vertically extended from the support unit; and a horizontal soundproof plate extended from the vertical soundproof plate toward the rail to reduce noise. The sound absorption unit is attached to an upper surface of the horizontal soundproof plate to absorb noise.

    저상 방음장치는 지주부, 방음부 및 흡음부를 포함한다. 상기 지주부는 레일에 근접한 노반에 고정된다. 상기 방음부는 상기 지주부로부터 상부방향으로 연장된 수직 방음판, 및 상기 수직 방음판으로부터 레일 방향으로 연장된 수평 방음판을 포함하여 소음을 저감한다. 상기 흡음부는 상기 수평 방음판의 상면에 부착되어 소음을 흡수한다.


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    Titel :

    LOW HEIGHT SOUNDPROOFING APPARATUS NEAR RAILWAY TRACK


    Weitere Titelangaben:

    레일 근접형 저상 방음장치


    Beteiligte:
    KOH HYO IN (Autor:in) / JANG SEUNG HO (Autor:in) / HONG JI YOUNG (Autor:in) / KIM YOUNG CHAN (Autor:in) / YOON JE WON (Autor:in) / JANG KANG SEOK (Autor:in) / HONG BYUNG KOOK (Autor:in) / JANG DONG KYU (Autor:in)

    Erscheinungsdatum :

    08.09.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    E01B PERMANENT WAY , Gleisoberbau / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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