Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High and steep upward slope tunnel portal dangerous rock falling protection structure system and construction method
The invention relates to the technical field of dangerous rock and falling rock protection of a tunnel portal, and discloses a high and steep upward slope tunnel portal dangerous rock and falling rock protection structure system which comprises a passive protection net located above a mountain, a pile plate type stone blocking wall located on the outer side of a tunnel top gutter and two active protection nets located above the pile plate type stone blocking wall. The anchor cable frame beam is located between the two active protection nets, and the monitoring equipment is installed near the passive protection nets and the pile plate type stone blocking wall. The invention further discloses a construction method of the high and steep upward slope tunnel portal dangerous rock and falling rock protection structure system. Dangerous rocks and falling rocks at the exit of the tunnel are protected through a composite structure of the passive protective net, the active protective net, the pile plate type stone blocking wall and the anchor cable frame beam, monitoring equipment is used for monitoring the vicinity of the passive protective net and the pile plate type stone blocking wall, and potential geological hazards at the exit of the high and steep upward slope tunnel can be effectively reduced; and the safety of the tunnel exit is ensured.
本发明涉及洞口危岩落石防护技术领域，公开了一种高陡仰坡隧道洞口危岩落石防护结构体系，包括位于山体上方的被动防护网，位于隧道洞顶天沟外侧的桩板式拦石墙，位于桩板式拦石墙上方的两道主动防护网，位于两道主动防护网之间的锚索框架梁，以及安装在被动防护网和桩板式拦石墙附近的监测设备，还公开了一种高陡仰坡隧道洞口危岩落石防护结构体系的施工方法。本发明通过被动防护网、主动防护网、桩板式拦石墙和锚索框架梁的复合结构对隧道出口洞口危岩落石进行防护，通过监测设备对被动防护网和桩板式拦石墙附近进行监测，可以有效地减小高陡仰坡隧道出口潜在的地质危害，保证了隧道出口的安全。
High and steep upward slope tunnel portal dangerous rock falling protection structure system and construction method
The invention relates to the technical field of dangerous rock and falling rock protection of a tunnel portal, and discloses a high and steep upward slope tunnel portal dangerous rock and falling rock protection structure system which comprises a passive protection net located above a mountain, a pile plate type stone blocking wall located on the outer side of a tunnel top gutter and two active protection nets located above the pile plate type stone blocking wall. The anchor cable frame beam is located between the two active protection nets, and the monitoring equipment is installed near the passive protection nets and the pile plate type stone blocking wall. The invention further discloses a construction method of the high and steep upward slope tunnel portal dangerous rock and falling rock protection structure system. Dangerous rocks and falling rocks at the exit of the tunnel are protected through a composite structure of the passive protective net, the active protective net, the pile plate type stone blocking wall and the anchor cable frame beam, monitoring equipment is used for monitoring the vicinity of the passive protective net and the pile plate type stone blocking wall, and potential geological hazards at the exit of the high and steep upward slope tunnel can be effectively reduced; and the safety of the tunnel exit is ensured.
本发明涉及洞口危岩落石防护技术领域，公开了一种高陡仰坡隧道洞口危岩落石防护结构体系，包括位于山体上方的被动防护网，位于隧道洞顶天沟外侧的桩板式拦石墙，位于桩板式拦石墙上方的两道主动防护网，位于两道主动防护网之间的锚索框架梁，以及安装在被动防护网和桩板式拦石墙附近的监测设备，还公开了一种高陡仰坡隧道洞口危岩落石防护结构体系的施工方法。本发明通过被动防护网、主动防护网、桩板式拦石墙和锚索框架梁的复合结构对隧道出口洞口危岩落石进行防护，通过监测设备对被动防护网和桩板式拦石墙附近进行监测，可以有效地减小高陡仰坡隧道出口潜在的地质危害，保证了隧道出口的安全。
High and steep upward slope tunnel portal dangerous rock falling protection structure system and construction method
一种高陡仰坡隧道洞口危岩落石防护结构体系及施工方法
HUANG SONGWEI (Autor:in) / ZHANG LEI (Autor:in) / ZHANG ZIGUANG (Autor:in) / DING YAWEN (Autor:in) / ZHENG WANG (Autor:in) / SUN YUXI (Autor:in) / ZHANG MENG (Autor:in) / ZHANG MENGQING (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
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.
/
E02D
FOUNDATIONS
,
Gründungen
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