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A platform for research: civil engineering, architecture and urbanism
Discharge structure combining diversion tunnel, discharge tunnel and vertical shaft type flood discharge tunnel
The invention relates to a drainage structure combining a diversion tunnel, a drainage tunnel and a vertical shaft type flood discharge tunnel. The method is suitable for the field of water conservancy and hydropower engineering. The technical problem to be solved is to provide a drainage structure combining a diversion tunnel, a drainage tunnel and a vertical shaft type flood discharge tunnel. According to the technical scheme, the drainage structure combining the diversion tunnel, the drainage tunnel and the vertical shaft type spillway tunnel is characterized by comprising the vertical shaft type spillway tunnel, the vertical shaft type spillway tunnel is provided with a vertical shaft water inlet structure arranged on the upstream side of a water retaining building, and the vertical shaft water inlet structure is communicated with an energy dissipation facility on the downstream side of the water retaining building through a water return tunnel; the vertical shaft type flood discharge tunnel can be used for flood discharge of an upstream reservoir of a water retaining building in the operation period; one end of the flow guiding and discharging hole is communicated with the upstream side of the water retaining building, the other end of the flow guiding and discharging hole is communicated with the water recession hole and communicated with the energy dissipation facility through the water recession hole, and the flow guiding and discharging hole can be used for flow guiding in the construction period and water emptying and flood discharging of an upstream reservoir of the water retaining building in the operation period.
本申请涉及一种结合导流洞、泄放洞和竖井式泄洪洞的泄流结构。本申请适用于水利水电工程领域。解决的技术问题是：提供一种结合导流洞、泄放洞和竖井式泄洪洞的泄流结构。技术方案是：一种结合导流洞、泄放洞和竖井式泄洪洞的泄流结构，其特征在于，包括：竖井式泄洪洞，所述竖井式泄洪洞具有设置于挡水建筑物上游侧的竖井进水结构，竖井进水结构经退水洞连通挡水建筑物下游侧的消能设施，该竖井式泄洪洞能用于运行期挡水建筑物上游水库泄洪；导流泄放洞，所述导流泄放洞一端连通挡水建筑物上游侧，另一端连通所述退水洞，并经退水洞连通所述消能设施，该导流泄放洞能用于施工期导流和运行期进行挡水建筑物上游水库库水放空和泄洪。
Discharge structure combining diversion tunnel, discharge tunnel and vertical shaft type flood discharge tunnel
The invention relates to a drainage structure combining a diversion tunnel, a drainage tunnel and a vertical shaft type flood discharge tunnel. The method is suitable for the field of water conservancy and hydropower engineering. The technical problem to be solved is to provide a drainage structure combining a diversion tunnel, a drainage tunnel and a vertical shaft type flood discharge tunnel. According to the technical scheme, the drainage structure combining the diversion tunnel, the drainage tunnel and the vertical shaft type spillway tunnel is characterized by comprising the vertical shaft type spillway tunnel, the vertical shaft type spillway tunnel is provided with a vertical shaft water inlet structure arranged on the upstream side of a water retaining building, and the vertical shaft water inlet structure is communicated with an energy dissipation facility on the downstream side of the water retaining building through a water return tunnel; the vertical shaft type flood discharge tunnel can be used for flood discharge of an upstream reservoir of a water retaining building in the operation period; one end of the flow guiding and discharging hole is communicated with the upstream side of the water retaining building, the other end of the flow guiding and discharging hole is communicated with the water recession hole and communicated with the energy dissipation facility through the water recession hole, and the flow guiding and discharging hole can be used for flow guiding in the construction period and water emptying and flood discharging of an upstream reservoir of the water retaining building in the operation period.
本申请涉及一种结合导流洞、泄放洞和竖井式泄洪洞的泄流结构。本申请适用于水利水电工程领域。解决的技术问题是：提供一种结合导流洞、泄放洞和竖井式泄洪洞的泄流结构。技术方案是：一种结合导流洞、泄放洞和竖井式泄洪洞的泄流结构，其特征在于，包括：竖井式泄洪洞，所述竖井式泄洪洞具有设置于挡水建筑物上游侧的竖井进水结构，竖井进水结构经退水洞连通挡水建筑物下游侧的消能设施，该竖井式泄洪洞能用于运行期挡水建筑物上游水库泄洪；导流泄放洞，所述导流泄放洞一端连通挡水建筑物上游侧，另一端连通所述退水洞，并经退水洞连通所述消能设施，该导流泄放洞能用于施工期导流和运行期进行挡水建筑物上游水库库水放空和泄洪。
Discharge structure combining diversion tunnel, discharge tunnel and vertical shaft type flood discharge tunnel
结合导流洞、泄放洞和竖井式泄洪洞的泄流结构
QIU WEIZHAO (author) / SUN TANJIAN (author) / LI LINCHUN (author) / FAN HUACHUN (author) / CHEN MING (author) / CHEN XINGEN (author) / YANG SHAOJIA (author) / HONG LIU (author) / TAO RAN (author) / DAI YUCHEN (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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