Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TUNNEL PASSAGE CONSTRUCTION METHOD
To provide a tunnel passage construction method in which, in a construction of a tunnel passage for a watchman, a construction period is significantly shortened by reducing processes on site as much as possible, after being in service, inspection and repair work on equipment can be performed without demolishing the passage for a watchman, and sufficient fire protection is maintained.SOLUTION: In a construction method of a passage 2 provided in a tunnel 1, a channel member 4 is laid at a distance from a tunnel side wall 3, a passage wall member 7 constituted of a passage wall portion 8 and a passage wall fixing portion 9 extending from a lower end of the passage wall portion 8 is laid between the channel member 4 and the side wall 3 in a substantially L-shape, a tunnel-side wall member 12 is fixed at the same height as the passage wall portion 8 to face the passage wall portion 8 on the side wall 3, a sealing member 15 is placed between the passage wall member 7 and the tunnel side wall member 12 to form an internal sealed space 16, and the passage 2 extending in a tunnel longitudinal direction is formed above the sealing member 15.SELECTED DRAWING: Figure 1
【課題】本発明はトンネル内監視員用通路の施工にあたって、現場での工程を極力減らすことで施工期間を大幅に短縮し、供用後には監視員用通路を取り壊すことなく設備の点検・修理作業を行うことができ、十分な防火性を保持するトンネル通路の施工方法を提供する。【解決手段】トンネル１に設けられる通路２の施工方法であって、トンネル側壁３と間隔をおいて水路用部材４を敷設し、前記水路用部材４と側壁３との間に、通路壁部８と、該通路壁部８の下端より延出する通路壁固定部９とにより略Ｌ字状をなして構成された通路壁用部材７を敷設し、前記側壁３には前記通路壁部８と対向し、かつ前記通路壁部８と同じ高さにトンネル側壁用部材１２を固定し、前記通路壁用部材７と前記トンネル側壁用部材１２との間にシール用部材１５を載置して内部密閉空間１６を形成し、前記シール用部材１５の上方にトンネル長手方向に延びる通路２を形成することを特徴とする。【選択図】図１
TUNNEL PASSAGE CONSTRUCTION METHOD
To provide a tunnel passage construction method in which, in a construction of a tunnel passage for a watchman, a construction period is significantly shortened by reducing processes on site as much as possible, after being in service, inspection and repair work on equipment can be performed without demolishing the passage for a watchman, and sufficient fire protection is maintained.SOLUTION: In a construction method of a passage 2 provided in a tunnel 1, a channel member 4 is laid at a distance from a tunnel side wall 3, a passage wall member 7 constituted of a passage wall portion 8 and a passage wall fixing portion 9 extending from a lower end of the passage wall portion 8 is laid between the channel member 4 and the side wall 3 in a substantially L-shape, a tunnel-side wall member 12 is fixed at the same height as the passage wall portion 8 to face the passage wall portion 8 on the side wall 3, a sealing member 15 is placed between the passage wall member 7 and the tunnel side wall member 12 to form an internal sealed space 16, and the passage 2 extending in a tunnel longitudinal direction is formed above the sealing member 15.SELECTED DRAWING: Figure 1
【課題】本発明はトンネル内監視員用通路の施工にあたって、現場での工程を極力減らすことで施工期間を大幅に短縮し、供用後には監視員用通路を取り壊すことなく設備の点検・修理作業を行うことができ、十分な防火性を保持するトンネル通路の施工方法を提供する。【解決手段】トンネル１に設けられる通路２の施工方法であって、トンネル側壁３と間隔をおいて水路用部材４を敷設し、前記水路用部材４と側壁３との間に、通路壁部８と、該通路壁部８の下端より延出する通路壁固定部９とにより略Ｌ字状をなして構成された通路壁用部材７を敷設し、前記側壁３には前記通路壁部８と対向し、かつ前記通路壁部８と同じ高さにトンネル側壁用部材１２を固定し、前記通路壁用部材７と前記トンネル側壁用部材１２との間にシール用部材１５を載置して内部密閉空間１６を形成し、前記シール用部材１５の上方にトンネル長手方向に延びる通路２を形成することを特徴とする。【選択図】図１
TUNNEL PASSAGE CONSTRUCTION METHOD
トンネル通路の施工方法
TAKAMORI MAKOTO (Autor:in) / SHIMO YOSUKE (Autor:in) / SAMEJIMA KOSUKE (Autor:in) / MATSUBAYASHI HIDEYOSHI (Autor:in)
17.04.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E21D
SHAFTS
,
Schächte
Great Belt Tunnel: Cross passage construction
| British Library Conference Proceedings | 1994