A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCING STRUCTURE OF TUNNEL AND CONNECTOR
PROBLEM TO BE SOLVED: To provide a reinforcing structure of a tunnel which can easily construct an inner wall face while making it easily visual in the tunnel.SOLUTION: A reinforcing structure of a tunnel comprises a plurality of reinforcing panels (1) arranged along an inner face of the tunnel, and connectors (2) having bolts having round heads having reflection members, and nuts fastened to shafts of the bolts, and connecting the adjacent reinforcing panels. The connectors (2) have rotation prevention members which are arranged between the round heads of the bolts and the reinforcing panels, and prevent the co-rotation of the bolts caused by the fastening of the nuts while being engaged with the shafts of the bolts, and the round heads are arranged at the reinforcing panels (1) so as to face a light source which intrudes into the tunnel.SELECTED DRAWING: Figure 3
【課題】トンネル内において内壁面を視認しやすく簡単に構築することができるトンネルの補強構造を提供する。【解決手段】トンネルの内面に沿って設けられる複数の補強パネル（１）と、反射部材が設けられた丸頭部を有するボルト、及びボルトの軸部に締結されるナットを有し、隣接する補強パネルを互いに連結する連結具（２）と、を備え、連結具（２）は、ボルトの丸頭部と前記補強パネルの間に設けられて、ボルトの軸部に係合してナットの締結によるボルトの供回りを防止する回転防止部材、を有し、丸頭部は、トンネル内に進入した光源に向き合うように補強パネル（１）に設けられている。【選択図】図３
REINFORCING STRUCTURE OF TUNNEL AND CONNECTOR
PROBLEM TO BE SOLVED: To provide a reinforcing structure of a tunnel which can easily construct an inner wall face while making it easily visual in the tunnel.SOLUTION: A reinforcing structure of a tunnel comprises a plurality of reinforcing panels (1) arranged along an inner face of the tunnel, and connectors (2) having bolts having round heads having reflection members, and nuts fastened to shafts of the bolts, and connecting the adjacent reinforcing panels. The connectors (2) have rotation prevention members which are arranged between the round heads of the bolts and the reinforcing panels, and prevent the co-rotation of the bolts caused by the fastening of the nuts while being engaged with the shafts of the bolts, and the round heads are arranged at the reinforcing panels (1) so as to face a light source which intrudes into the tunnel.SELECTED DRAWING: Figure 3
【課題】トンネル内において内壁面を視認しやすく簡単に構築することができるトンネルの補強構造を提供する。【解決手段】トンネルの内面に沿って設けられる複数の補強パネル（１）と、反射部材が設けられた丸頭部を有するボルト、及びボルトの軸部に締結されるナットを有し、隣接する補強パネルを互いに連結する連結具（２）と、を備え、連結具（２）は、ボルトの丸頭部と前記補強パネルの間に設けられて、ボルトの軸部に係合してナットの締結によるボルトの供回りを防止する回転防止部材、を有し、丸頭部は、トンネル内に進入した光源に向き合うように補強パネル（１）に設けられている。【選択図】図３
REINFORCING STRUCTURE OF TUNNEL AND CONNECTOR
トンネルの補強構造及び連結具
TSURUMI AKITOSHI (author) / OKI KAZUYOSHI (author) / KIMURA SHIGEAKI (author)
2017-11-16
Patent
Electronic Resource
Japanese
IPC:
E21D
SHAFTS
,
Schächte
/
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.