Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage box culvert structure
The invention discloses a drainage box culvert structure which comprises a culvert body and a water taking open channel. The culvert body is installed under the water taking open channel. The culvert body comprises a water inlet section, a pipe body section and a water outlet section which are communicated in sequence. The pipe body section further comprises a downwards inclined section, a horizontal section and an upwards inclined section. The downwards inclined section and the upwards inclined section are arranged symmetrically along the central line of the horizontal section. By arranging the pipe body section in an inverted siphon arrangement mode formed by the downwards inclined section, the horizontal section and the upwards inclined section, the drainage box culvert can penetrate under the water taking open channel, and the arrangement mode that a traditional drainage box culvert is arranged across the water taking open channel is avoided, so that the influences of flow cross sections of the water taking open channel are reduced, and the head loss of the water taking open channel is reduced; meanwhile, by means of the arrangement mode, piers used for supporting the drainage box culvert can be omitted, the cost for arranging the piers is omitted, and the engineering construction cost and expenditure are reduced.
Drainage box culvert structure
The invention discloses a drainage box culvert structure which comprises a culvert body and a water taking open channel. The culvert body is installed under the water taking open channel. The culvert body comprises a water inlet section, a pipe body section and a water outlet section which are communicated in sequence. The pipe body section further comprises a downwards inclined section, a horizontal section and an upwards inclined section. The downwards inclined section and the upwards inclined section are arranged symmetrically along the central line of the horizontal section. By arranging the pipe body section in an inverted siphon arrangement mode formed by the downwards inclined section, the horizontal section and the upwards inclined section, the drainage box culvert can penetrate under the water taking open channel, and the arrangement mode that a traditional drainage box culvert is arranged across the water taking open channel is avoided, so that the influences of flow cross sections of the water taking open channel are reduced, and the head loss of the water taking open channel is reduced; meanwhile, by means of the arrangement mode, piers used for supporting the drainage box culvert can be omitted, the cost for arranging the piers is omitted, and the engineering construction cost and expenditure are reduced.
Drainage box culvert structure
WANG MINGCAI (Autor:in) / LONG GUOQING (Autor:in) / MAO WEIBING (Autor:in) / LE ZIZHI (Autor:in) / LI BO (Autor:in) / TANG GANG (Autor:in)
23.12.2015
Patent
Elektronische Ressource
Englisch
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.
Drainage box culvert manholes and drainage box culvert maintenance method
| Europäisches Patentamt | 2020