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Immersed roadbed capable of preventing seepage flow damage and construction method thereof
The immersed roadbed comprises a roadbed body laid on a foundation, an impermeable layer and a gravel layer are sequentially laid on the top of the roadbed body from bottom to top, and two drainage grooves are oppositely formed in the two sides, relative to the width direction of the roadbed body, of the top of the foundation; the impermeable layer is laid on the surface of the roadbed body, and the drainage grooves are formed in the two sides of the slopes of the roadbed body, so that the retention time of water on the roadbed is shortened, and seepage damage to the interior of the roadbed caused by roadbed soaking is avoided.
本发明公开了一种防渗流破坏的浸水路基及其施工方法，其中浸水路基包括铺设于地基上的路基本体，路基本体顶部自下而上依次铺设有防渗层和砂石层，地基顶部关于路基本体宽度方向的两侧相对开设有两个排水槽，路基本体宽度方向的两侧均具有可将水导向相应排水槽的斜坡，本发明通过在路基本体表面铺设防渗层、并在路基本体的斜坡两侧设置排水槽，减小水在路基上的停留时间，避免路基浸泡使其内部渗流破坏。
Immersed roadbed capable of preventing seepage flow damage and construction method thereof
The immersed roadbed comprises a roadbed body laid on a foundation, an impermeable layer and a gravel layer are sequentially laid on the top of the roadbed body from bottom to top, and two drainage grooves are oppositely formed in the two sides, relative to the width direction of the roadbed body, of the top of the foundation; the impermeable layer is laid on the surface of the roadbed body, and the drainage grooves are formed in the two sides of the slopes of the roadbed body, so that the retention time of water on the roadbed is shortened, and seepage damage to the interior of the roadbed caused by roadbed soaking is avoided.
本发明公开了一种防渗流破坏的浸水路基及其施工方法，其中浸水路基包括铺设于地基上的路基本体，路基本体顶部自下而上依次铺设有防渗层和砂石层，地基顶部关于路基本体宽度方向的两侧相对开设有两个排水槽，路基本体宽度方向的两侧均具有可将水导向相应排水槽的斜坡，本发明通过在路基本体表面铺设防渗层、并在路基本体的斜坡两侧设置排水槽，减小水在路基上的停留时间，避免路基浸泡使其内部渗流破坏。
Immersed roadbed capable of preventing seepage flow damage and construction method thereof
一种防渗流破坏的浸水路基及其施工方法
LI BAILONG (author) / LI YANYING (author) / FANG YOULIANG (author) / DU ERXIA (author) / LI XIANGLING (author) / WANG HUAYAN (author)
2024-08-20
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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