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A platform for research: civil engineering, architecture and urbanism
Plunge pool structure used for high arch dam, narrow canyon and large-flow flood discharge hole
The invention discloses a plunge pool structure used for a high arch dam, a narrow canyon and a large-flow flood discharge hole and belongs to the technical field of design and manufacturing of hydraulic structures. The plunge pool structure used for the high arch dam, the narrow canyon and the large-flow flood discharge hole, which can effectively reduce the water leakage condition of a concrete bottom plate and relieve the operation pulse pressure of a plunge pool, is provided. The plunge pool structure comprises a plunge pool body covered by a concrete bottom plate; water discharging galleries are arranged under the concrete bottom plate; structural joints are arranged on the concrete bottom plate; the plunge pool structure further comprises a water discharging system and a structural joint sealing system; the structural joint sealing system comprises at least two layers of water stopping assemblies which are sequentially arranged in the structural joints along the thickness direction of the concrete bottom plate; the water discharging system comprises a plurality of water discharging blind ditches with the two ends which are connected into the two adjacent water discharging galleries; the water discharging blind ditches and the structural joints are correspondingly arranged at the lower side corner of a rear pouring concrete block of the concrete bottom plate one by one.
Plunge pool structure used for high arch dam, narrow canyon and large-flow flood discharge hole
The invention discloses a plunge pool structure used for a high arch dam, a narrow canyon and a large-flow flood discharge hole and belongs to the technical field of design and manufacturing of hydraulic structures. The plunge pool structure used for the high arch dam, the narrow canyon and the large-flow flood discharge hole, which can effectively reduce the water leakage condition of a concrete bottom plate and relieve the operation pulse pressure of a plunge pool, is provided. The plunge pool structure comprises a plunge pool body covered by a concrete bottom plate; water discharging galleries are arranged under the concrete bottom plate; structural joints are arranged on the concrete bottom plate; the plunge pool structure further comprises a water discharging system and a structural joint sealing system; the structural joint sealing system comprises at least two layers of water stopping assemblies which are sequentially arranged in the structural joints along the thickness direction of the concrete bottom plate; the water discharging system comprises a plurality of water discharging blind ditches with the two ends which are connected into the two adjacent water discharging galleries; the water discharging blind ditches and the structural joints are correspondingly arranged at the lower side corner of a rear pouring concrete block of the concrete bottom plate one by one.
Plunge pool structure used for high arch dam, narrow canyon and large-flow flood discharge hole
WANG RENKUN (author) / XIA YONG (author) / SHI JIANGTAO (author) / HUANG QING (author) / CHEN YAQIN (author) / YANG JING (author) / LIU QIANG (author)
2015-06-10
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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