A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed structure facilitating drainage of accumulated water in roadbed
The invention relates to a roadbed structure facilitating drainage of accumulated water in a roadbed. The roadbed structure comprises a roadbed, a concrete layer, a base layer and an asphalt layer which are sequentially arranged from bottom to top. A drainage ditch is formed in at least one side of the roadbed, and a first waterproof layer, a permeable layer and a filtering layer are sequentially arranged between the base layer and the asphalt layer from bottom to top; a water storage tank, a water inlet pipe and a first drainage pipe are arranged in the base layer, one end of the water inlet pipe penetrates through the first waterproof layer and communicates with the permeable layer, and the other end of the water inlet pipe communicates with the water storage tank, so that accumulated water on the asphalt layer sequentially passes through the filtering layer, the permeable layer and the water inlet pipe to enter the water storage tank; a water inlet of the first drainage pipe is communicated with the water storage tank, and a water outlet of the first drainage pipe extends out of the base layer from one side of the base layer and is located above the drainage ditch, so that water in the water storage tank is drained into the drainage ditch through the first drainage pipe, water in the roadbed structure is drained in time, and the stability of the roadbed structure is guaranteed; the roadbed collapse is prevented.
本公开涉及一种便于排放路基内部积水的路基结构，包括由下至上依次设置的路基、混凝土层、基层以及沥青层；路基的至少一侧开设有排水沟，基层和沥青层之间由下至上依次设置有第一防水层、透水层、以及过滤层；基层的内部设置有蓄水箱、进水管和第一排水管，进水管的一端贯穿第一防水层，且与透水层连通，进水管的另一端与蓄水箱连通，以使沥青层上的积水依次经过滤层、透水层和进水管进入至蓄水箱中；第一排水管的进水口与蓄水箱连通，第一排水管的出水口由基层的一侧伸出至基层外，且位于排水沟的上方，以使蓄水箱中的水经第一排水管排出至排水沟中，从而实现了路基结构内部水的及时排出，保证了路基结构的稳定性，防止路基坍塌。
Roadbed structure facilitating drainage of accumulated water in roadbed
The invention relates to a roadbed structure facilitating drainage of accumulated water in a roadbed. The roadbed structure comprises a roadbed, a concrete layer, a base layer and an asphalt layer which are sequentially arranged from bottom to top. A drainage ditch is formed in at least one side of the roadbed, and a first waterproof layer, a permeable layer and a filtering layer are sequentially arranged between the base layer and the asphalt layer from bottom to top; a water storage tank, a water inlet pipe and a first drainage pipe are arranged in the base layer, one end of the water inlet pipe penetrates through the first waterproof layer and communicates with the permeable layer, and the other end of the water inlet pipe communicates with the water storage tank, so that accumulated water on the asphalt layer sequentially passes through the filtering layer, the permeable layer and the water inlet pipe to enter the water storage tank; a water inlet of the first drainage pipe is communicated with the water storage tank, and a water outlet of the first drainage pipe extends out of the base layer from one side of the base layer and is located above the drainage ditch, so that water in the water storage tank is drained into the drainage ditch through the first drainage pipe, water in the roadbed structure is drained in time, and the stability of the roadbed structure is guaranteed; the roadbed collapse is prevented.
本公开涉及一种便于排放路基内部积水的路基结构，包括由下至上依次设置的路基、混凝土层、基层以及沥青层；路基的至少一侧开设有排水沟，基层和沥青层之间由下至上依次设置有第一防水层、透水层、以及过滤层；基层的内部设置有蓄水箱、进水管和第一排水管，进水管的一端贯穿第一防水层，且与透水层连通，进水管的另一端与蓄水箱连通，以使沥青层上的积水依次经过滤层、透水层和进水管进入至蓄水箱中；第一排水管的进水口与蓄水箱连通，第一排水管的出水口由基层的一侧伸出至基层外，且位于排水沟的上方，以使蓄水箱中的水经第一排水管排出至排水沟中，从而实现了路基结构内部水的及时排出，保证了路基结构的稳定性，防止路基坍塌。
Roadbed structure facilitating drainage of accumulated water in roadbed
便于排放路基内部积水的路基结构
ZHANG MIN (author) / LIU GUOQUAN (author) / HAN FENG (author) / ZOU XIAOBING (author)
2022-03-15
Patent
Electronic Resource
Chinese
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.
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E03F
SEWERS
,
Abwasserkanäle