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A platform for research: civil engineering, architecture and urbanism
Arrangement structure for diversion of existing mountain torrent ditch box culvert
The invention belongs to the technical field of water conservancy and hydropower engineering, and particularly discloses an existing torrential flood ditch box culvert steering diversion arrangement structure which comprises an existing box culvert, a steering section box culvert, a step section box culvert and a smooth section box culvert. The existing box culvert is led out of an original mountain torrent ditch and is sequentially connected with the steering section box culvert, the steering section box culvert turns to avoid a building, at least one vertical shaft is sequentially connected to the steering section box culvert, the tail end of the steering section box culvert is communicated with the step section box culvert, stair steps are arranged in the step section box culvert, and the step section box culvert is connected with the vertical shaft. The tail end of the step section box culvert is communicated with the smooth section box culvert, and the tail end of the smooth section box culvert extends to a river channel. The novel torrential flood box culvert diversion structure can be provided under the condition that the torrential flood ditch space is limited, and space turning, energy dissipation and scour prevention are achieved on the basis that safe flood discharge is guaranteed.
本发明属于水利水电工程技术领域，具体公开了一种既有山洪沟箱涵转向改道的布置结构，包括既有箱涵、转向段箱涵、台阶段箱涵和平顺段箱涵；所述既有箱涵从原山洪沟引出并与转向段箱涵顺接，所述转向段箱涵转向避开建筑物，所述转向段箱涵上顺接有至少一个竖井，所述转向段箱涵的尾端与台阶段箱涵连通，所述台阶段箱涵内部设有梯级台阶，所述台阶段箱涵的尾端与所述平顺段箱涵连通，所述平顺段箱涵的尾端延伸至河道。本发明能够在山洪沟空间受限的条件下，提供一种新型的山洪箱涵改道结构，在保障安全泄洪的基础上，实现空间变向，消能防冲。
Arrangement structure for diversion of existing mountain torrent ditch box culvert
The invention belongs to the technical field of water conservancy and hydropower engineering, and particularly discloses an existing torrential flood ditch box culvert steering diversion arrangement structure which comprises an existing box culvert, a steering section box culvert, a step section box culvert and a smooth section box culvert. The existing box culvert is led out of an original mountain torrent ditch and is sequentially connected with the steering section box culvert, the steering section box culvert turns to avoid a building, at least one vertical shaft is sequentially connected to the steering section box culvert, the tail end of the steering section box culvert is communicated with the step section box culvert, stair steps are arranged in the step section box culvert, and the step section box culvert is connected with the vertical shaft. The tail end of the step section box culvert is communicated with the smooth section box culvert, and the tail end of the smooth section box culvert extends to a river channel. The novel torrential flood box culvert diversion structure can be provided under the condition that the torrential flood ditch space is limited, and space turning, energy dissipation and scour prevention are achieved on the basis that safe flood discharge is guaranteed.
本发明属于水利水电工程技术领域，具体公开了一种既有山洪沟箱涵转向改道的布置结构，包括既有箱涵、转向段箱涵、台阶段箱涵和平顺段箱涵；所述既有箱涵从原山洪沟引出并与转向段箱涵顺接，所述转向段箱涵转向避开建筑物，所述转向段箱涵上顺接有至少一个竖井，所述转向段箱涵的尾端与台阶段箱涵连通，所述台阶段箱涵内部设有梯级台阶，所述台阶段箱涵的尾端与所述平顺段箱涵连通，所述平顺段箱涵的尾端延伸至河道。本发明能够在山洪沟空间受限的条件下，提供一种新型的山洪箱涵改道结构，在保障安全泄洪的基础上，实现空间变向，消能防冲。
Arrangement structure for diversion of existing mountain torrent ditch box culvert
一种既有山洪沟箱涵转向改道的布置结构
XIE SONGHUA (author) / JI HONGGANG (author) / CHENG LIN (author) / LU DIQIU (author) / WANG CHAOTAO (author) / PENG SHAOMING (author) / XU DABIN (author) / WU DANNI (author) / ZHOU XIANGSEN (author)
2023-10-20
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.
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E03F
SEWERS
,
Abwasserkanäle
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