Title:
SOUND INSULATING WALL AND SOUND INSULATING PANEL FOR USE THEREFOR
Document Type and Number:
Japanese Patent JP2021042657
Kind Code:
A
Abstract:
To provide a sound insulating wall provided with a sound insulating panel between poles, which makes it easy to inspect a fixing member for fixing the poles from the front side.SOLUTION: A sound insulating wall is provided with a lateral rib 4a extending in the longitudinal direction of a sound insulating panel 1 on an upper surface of a base plate 4 that supports a pole 3, the base plate 4 being fixed to a base 2 by anchor bolts (fixing members) 5 embedded in the base 2 on the front side and the back side across the lateral rib 4a, wherein the sound insulating panel 1 is provided with an inspection unit 17 that opens to the front side above the base plate 4 and bulges to the back side, and an inspection port 17c that opens on the back side of the horizontal rib 4a is provided on a bottom wall of the inspection unit 17, so that it is possible to easily inspect the condition of the anchor bolt 5 on the back side from the front side during the inspection work.SELECTED DRAWING: Figure 5
Inventors:
FUNABASHI OSAMU
OZAKI TOMOHIKO
TAKIYAMA SHOTA
HOTTA YOSHIHIKO
MATSUMOTO MASAYUKI
OZAKI TOMOHIKO
TAKIYAMA SHOTA
HOTTA YOSHIHIKO
MATSUMOTO MASAYUKI
Application Number:
JP2020117155A
Publication Date:
March 18, 2021
Filing Date:
July 07, 2020
Export Citation:
Assignee:
EAST NIPPON EXPRESSWAY CO LTD
CENTRAL NIPPON EXPRESSWAY CO
WEST NIPPON EXPRESSWAY CO LTD
NIPPON EXPRESSWAY RES INSTITUTE CO LTD
KURIMOTO LTD
CENTRAL NIPPON EXPRESSWAY CO
WEST NIPPON EXPRESSWAY CO LTD
NIPPON EXPRESSWAY RES INSTITUTE CO LTD
KURIMOTO LTD
International Classes:
E01D19/10; E01F8/00
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Bunji Kamada
Yaichiro Nakatani