A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND INSULATION WALL
To provide a sound insulation wall that can be installed in a state where a sound insulation plate is surely prevented from falling off from a support column.SOLUTION: A sound insulation wall A includes a plurality of support columns 2 erected along an edge of a railway elevated line B at predetermined intervals, a sound insulation plate 3 supported between the support columns 2, and a fixing tool 1 for fixing the sound insulation plate 3 to the support column 2. The support column 2 includes a groove portion formed of H-shaped steel and formed between a pair of flanges. The sound insulation plate 3 is supported by inserting a side edge portion into the groove portion of the support column 2. A fixture 1 is composed of a plate member connected to a flange located on the outer side opposite to the railroad track among a pair of flanges of the support column 2, and pressure welding means provided on the plate member and pressed against the sound insulation plate 3.SELECTED DRAWING: Figure 1
【課題】支柱からの遮音板の脱落が確実に防止された状態で設置することができる遮音壁を提供する。【解決手段】遮音壁Ａは、鉄道高架線Ｂの縁辺に沿って所定間隔を存して立設された複数の支柱２と、各支柱２間に支持された遮音板３と、支柱２に遮音板３を固定する固定具１とを備える。支柱２はＨ型鋼により形成されて一対のフランジ間に形成された溝部を備える。遮音板３は、側縁部が支柱２の溝部に挿入されて支持される。固定具１は、支柱２の一対のフランジのうち、鉄道線路の反対側となる外側に位置するフランジに連結した板部材と、板部材に設けられて遮音板３に圧接する圧接手段とによって構成されている。【選択図】図１
SOUND INSULATION WALL
To provide a sound insulation wall that can be installed in a state where a sound insulation plate is surely prevented from falling off from a support column.SOLUTION: A sound insulation wall A includes a plurality of support columns 2 erected along an edge of a railway elevated line B at predetermined intervals, a sound insulation plate 3 supported between the support columns 2, and a fixing tool 1 for fixing the sound insulation plate 3 to the support column 2. The support column 2 includes a groove portion formed of H-shaped steel and formed between a pair of flanges. The sound insulation plate 3 is supported by inserting a side edge portion into the groove portion of the support column 2. A fixture 1 is composed of a plate member connected to a flange located on the outer side opposite to the railroad track among a pair of flanges of the support column 2, and pressure welding means provided on the plate member and pressed against the sound insulation plate 3.SELECTED DRAWING: Figure 1
【課題】支柱からの遮音板の脱落が確実に防止された状態で設置することができる遮音壁を提供する。【解決手段】遮音壁Ａは、鉄道高架線Ｂの縁辺に沿って所定間隔を存して立設された複数の支柱２と、各支柱２間に支持された遮音板３と、支柱２に遮音板３を固定する固定具１とを備える。支柱２はＨ型鋼により形成されて一対のフランジ間に形成された溝部を備える。遮音板３は、側縁部が支柱２の溝部に挿入されて支持される。固定具１は、支柱２の一対のフランジのうち、鉄道線路の反対側となる外側に位置するフランジに連結した板部材と、板部材に設けられて遮音板３に圧接する圧接手段とによって構成されている。【選択図】図１
SOUND INSULATION WALL
遮音壁
TAKAYAMA MITSUNAO (author) / TOJO MASATO (author) / TAKAHASHI MASAYOSHI (author) / OBATA JINJU (author) / SATO TOMOYUKI (author)
2021-10-07
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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