Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Overflow pavement structure suitable for crossing debris flow gully and protection system
The invention discloses a water-passing pavement structure suitable for crossing a debris flow gully and a protection system. The structure comprises a road structure, and the road structure comprises a drainage pipe layer, a cement stabilized macadam base layer and a cement concrete surface layer which are sequentially arranged in an attached mode from bottom to top; the drainage pipe layer is formed by combining a plurality of drainage pipes in the width direction of the debris flow ditch; an upstream side road shoulder retaining wall is tightly attached to the side face, corresponding to the inlet end of the drainage pipe, of the road structure, and the inlet end of the drainage pipe penetrates through the upstream side road shoulder retaining wall. A downstream side road shoulder retaining wall is tightly attached to the side face, corresponding to the outlet end of the drainage pipe, of the road structure, and the outlet end of the drainage pipe penetrates through the downstream side road shoulder retaining wall. A side ditch for depositing silt or sand gravel and a first gabion protection structure are arranged on the outer side of the upstream side shoulder retaining wall; and blocking dams which are sequentially arranged at intervals are arranged on the upstream of the first gabion protection structure. The drainage pipeline under the road surface is prevented from being blocked, and the situation that debris flow erodes a riverbed to cause damage to the water passing road surface is prevented.
本发明公开了一种适用于跨越泥石流沟的过水路面结构及防护体系。它包括道路结构，所述道路结构包括从下至上依次贴合布置的排水管层、水泥稳定碎石基层和水泥混凝土面层；所述排水管层由若干根排水管沿泥石流沟渠宽度方向组合布置；所述道路结构对应于排水管进口端侧面紧贴有上游侧路肩挡墙，且排水管进口端穿过上游侧路肩挡墙；所述道路结构对应于排水管出口端侧面紧贴有下游侧路肩挡墙，且排水管出口端穿过下游侧路肩挡墙；所述上游侧路肩挡墙外侧设置有用于沉积泥沙或砂砾石的边沟和第一石笼防护结构；第一石笼防护结构上游设置有依次间隔排布的拦挡坝。本发明避免了路面下排水管道的堵塞，防止了泥石流侵蚀河床而造成过水路面的损毁。
Overflow pavement structure suitable for crossing debris flow gully and protection system
The invention discloses a water-passing pavement structure suitable for crossing a debris flow gully and a protection system. The structure comprises a road structure, and the road structure comprises a drainage pipe layer, a cement stabilized macadam base layer and a cement concrete surface layer which are sequentially arranged in an attached mode from bottom to top; the drainage pipe layer is formed by combining a plurality of drainage pipes in the width direction of the debris flow ditch; an upstream side road shoulder retaining wall is tightly attached to the side face, corresponding to the inlet end of the drainage pipe, of the road structure, and the inlet end of the drainage pipe penetrates through the upstream side road shoulder retaining wall. A downstream side road shoulder retaining wall is tightly attached to the side face, corresponding to the outlet end of the drainage pipe, of the road structure, and the outlet end of the drainage pipe penetrates through the downstream side road shoulder retaining wall. A side ditch for depositing silt or sand gravel and a first gabion protection structure are arranged on the outer side of the upstream side shoulder retaining wall; and blocking dams which are sequentially arranged at intervals are arranged on the upstream of the first gabion protection structure. The drainage pipeline under the road surface is prevented from being blocked, and the situation that debris flow erodes a riverbed to cause damage to the water passing road surface is prevented.
本发明公开了一种适用于跨越泥石流沟的过水路面结构及防护体系。它包括道路结构，所述道路结构包括从下至上依次贴合布置的排水管层、水泥稳定碎石基层和水泥混凝土面层；所述排水管层由若干根排水管沿泥石流沟渠宽度方向组合布置；所述道路结构对应于排水管进口端侧面紧贴有上游侧路肩挡墙，且排水管进口端穿过上游侧路肩挡墙；所述道路结构对应于排水管出口端侧面紧贴有下游侧路肩挡墙，且排水管出口端穿过下游侧路肩挡墙；所述上游侧路肩挡墙外侧设置有用于沉积泥沙或砂砾石的边沟和第一石笼防护结构；第一石笼防护结构上游设置有依次间隔排布的拦挡坝。本发明避免了路面下排水管道的堵塞，防止了泥石流侵蚀河床而造成过水路面的损毁。
Overflow pavement structure suitable for crossing debris flow gully and protection system
适用于跨越泥石流沟的过水路面结构及防护体系
QIN JUZE (Autor:in) / NIU SHENGKUAN (Autor:in) / JIA RUIYU (Autor:in) / LIU XINLI (Autor:in) / YANG ZHUANG (Autor:in) / LU YANG (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
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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