Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Debris flow protection system and construction method thereof
The invention provides a debris flow protection system and a construction method thereof. The debris flow protection system comprises a protection structure, a blocking structure and a drainage channel. The protection structure comprises an open cut tunnel lining structure and a shed tunnel bridge. The blocking structure comprises a plurality of concrete pile walls and a portal wall, the plurality of concrete pile walls bear the shed tunnel bridge, and the portal wall surrounds the periphery of the open cut tunnel lining structure; the drainage channel comprises a debris flow dredging channel, a drainage ditch and a waterproof clay layer, the debris flow dredging channel is located below the shed tunnel bridge, the drainage ditch is located above the tunnel door wall, and the waterproof clay layer covers one side of the drainage ditch. According to the embodiment of the invention, by designing the protection structure, the blocking structure and the drainage channel, debris flow invasion is effectively prevented, and meanwhile debris flow is timely eliminated. And wet and slippery road surfaces or blockage caused by geological disasters and extreme weather are avoided. And the stability of tunnel engineering is ensured. The problem that a large amount of surface water infiltrates is solved, and valley bottom punching caused by debris flow is reduced. The structure is simple, construction is convenient, and safety and reliability are achieved.
本发明提供了一种泥石流防护系统及其施工方法。泥石流防护系统及包括防护结构、阻挡结构与排导通道；防护结构包括明洞衬砌结构和棚洞桥；阻挡结构包括混凝土桩柱墙和洞门墙，多个混凝土桩柱墙承载棚洞桥，洞门墙包围明洞衬砌结构外围；排导通道包括泥石流疏导通道、排水沟与隔水粘土层，泥石流疏导通道位于棚洞桥下方，排水沟位于洞门墙的上方，隔水粘土层覆盖排水沟的一侧。本申请实施例通过设计防护结构、阻挡结构和排导通道，有效地防止泥石流侵入，同时及时地排除泥石流。杜绝了地质灾害、极端天气导致的路面湿滑或堵塞。确保隧道工程的稳定性。解决了地表水的大量下渗，减少泥石流对谷底冲切。具有结构简单、施工方便、安全可靠等优点。
Debris flow protection system and construction method thereof
The invention provides a debris flow protection system and a construction method thereof. The debris flow protection system comprises a protection structure, a blocking structure and a drainage channel. The protection structure comprises an open cut tunnel lining structure and a shed tunnel bridge. The blocking structure comprises a plurality of concrete pile walls and a portal wall, the plurality of concrete pile walls bear the shed tunnel bridge, and the portal wall surrounds the periphery of the open cut tunnel lining structure; the drainage channel comprises a debris flow dredging channel, a drainage ditch and a waterproof clay layer, the debris flow dredging channel is located below the shed tunnel bridge, the drainage ditch is located above the tunnel door wall, and the waterproof clay layer covers one side of the drainage ditch. According to the embodiment of the invention, by designing the protection structure, the blocking structure and the drainage channel, debris flow invasion is effectively prevented, and meanwhile debris flow is timely eliminated. And wet and slippery road surfaces or blockage caused by geological disasters and extreme weather are avoided. And the stability of tunnel engineering is ensured. The problem that a large amount of surface water infiltrates is solved, and valley bottom punching caused by debris flow is reduced. The structure is simple, construction is convenient, and safety and reliability are achieved.
本发明提供了一种泥石流防护系统及其施工方法。泥石流防护系统及包括防护结构、阻挡结构与排导通道；防护结构包括明洞衬砌结构和棚洞桥；阻挡结构包括混凝土桩柱墙和洞门墙，多个混凝土桩柱墙承载棚洞桥，洞门墙包围明洞衬砌结构外围；排导通道包括泥石流疏导通道、排水沟与隔水粘土层，泥石流疏导通道位于棚洞桥下方，排水沟位于洞门墙的上方，隔水粘土层覆盖排水沟的一侧。本申请实施例通过设计防护结构、阻挡结构和排导通道，有效地防止泥石流侵入，同时及时地排除泥石流。杜绝了地质灾害、极端天气导致的路面湿滑或堵塞。确保隧道工程的稳定性。解决了地表水的大量下渗，减少泥石流对谷底冲切。具有结构简单、施工方便、安全可靠等优点。
Debris flow protection system and construction method thereof
泥石流防护系统及其施工方法
PENG WENBO (Autor:in) / YANG ZHONGSHENG (Autor:in) / CHEN KONGFU (Autor:in) / LIU JIGUO (Autor:in) / JIAN YILIN (Autor:in) / WEI LONGHAI (Autor:in) / SHU HENG (Autor:in) / CUI QINGLONG (Autor:in) / LIU XIALIN (Autor:in) / SONG MING (Autor:in)
16.04.2024
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.
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E02D
FOUNDATIONS
,
Gründungen
/
E03F
SEWERS
,
Abwasserkanäle
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