A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROCESS OF FLASH FLOODS DRAINAGE FROM GRAVEL ROADS
Due to the increasing rainfall (rain, l/s, m2) lately, the problem of drainage of torrential surface water from sections of gravel roads with longitudinal slope should be dealt with more efficiently than it was the case with road construction with transverse slope. By installing permeable channels with trapezoidal cross-section with higher permeability comparing to the unbound surface layer of road structure, the road life-cycle increases. The installation of channels slightly increases investment costs of the road construction. Trapezoidal cross-section should lead to the stability of channels installed in the layers of road pavement structure, whereas the crushed stone filling which is less dense than the surface wear layer of road pavement structure (mainly a cavity to accept water) enables the sinking of torrential water from the pavement structure and discharge away from the road.
PROCESS OF FLASH FLOODS DRAINAGE FROM GRAVEL ROADS
Due to the increasing rainfall (rain, l/s, m2) lately, the problem of drainage of torrential surface water from sections of gravel roads with longitudinal slope should be dealt with more efficiently than it was the case with road construction with transverse slope. By installing permeable channels with trapezoidal cross-section with higher permeability comparing to the unbound surface layer of road structure, the road life-cycle increases. The installation of channels slightly increases investment costs of the road construction. Trapezoidal cross-section should lead to the stability of channels installed in the layers of road pavement structure, whereas the crushed stone filling which is less dense than the surface wear layer of road pavement structure (mainly a cavity to accept water) enables the sinking of torrential water from the pavement structure and discharge away from the road.
PROCESS OF FLASH FLOODS DRAINAGE FROM GRAVEL ROADS
VERFAHREN ZUR STURZFLUTWASSERABLEITUNG VON KIESSTRASSEN
PROCÉDÉ DE DRAINAGE DE CRUES SUBITES DE ROUTES DE GRAVIER
PETROVIC PERO (author)
2019-08-07
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| Engineering Index Backfile | 1918
| Engineering Index Backfile | 1915
| Engineering Index Backfile | 1929