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A platform for research: civil engineering, architecture and urbanism
Nearshore submerged hole deep circulating water taking method for circulating water and facility thereof
The invention discloses a nearshore submerged hole deep circulating water taking method for circulating water and a facility thereof. According to the overall water taking scheme, the nearshore seabed is excavated to 9.8 m below the designed elevation, multiple communicated box culverts are adopted to serve as a submerged hole for water taking, and seawater is introduced through the submerged hole to a water storage forebay of a circulating water pump room on the seacoast; the overall scheme is divided into a land area construction part and a sea area construction part, wherein dry construction is adopted in the box culverts of the land area dyke breaking section, a cofferdam needs to be built in the corresponding sea area, a water stop curtain is manufactured in the cofferdam, and dry operation cast-in-situ construction is adopted in the circulating water pump room, the water storage forebay and the box culverts; sea area section construction mainly includes the steps that a water taking opening of the submerged hole is dredged, the water area is broadened and dug deep, after construction of the box culverts, the circulating water pump room and the water storage forebay is completed, the cofferdam is disassembled, and a water inlet open channel in the sea is dredged. By the adoption of the traditional water taking scheme, a pressure water pipe or an underdrain pipe is shortened, and cold water on the deep layer can be taken by adopting the submerged hole for water taking.
Nearshore submerged hole deep circulating water taking method for circulating water and facility thereof
The invention discloses a nearshore submerged hole deep circulating water taking method for circulating water and a facility thereof. According to the overall water taking scheme, the nearshore seabed is excavated to 9.8 m below the designed elevation, multiple communicated box culverts are adopted to serve as a submerged hole for water taking, and seawater is introduced through the submerged hole to a water storage forebay of a circulating water pump room on the seacoast; the overall scheme is divided into a land area construction part and a sea area construction part, wherein dry construction is adopted in the box culverts of the land area dyke breaking section, a cofferdam needs to be built in the corresponding sea area, a water stop curtain is manufactured in the cofferdam, and dry operation cast-in-situ construction is adopted in the circulating water pump room, the water storage forebay and the box culverts; sea area section construction mainly includes the steps that a water taking opening of the submerged hole is dredged, the water area is broadened and dug deep, after construction of the box culverts, the circulating water pump room and the water storage forebay is completed, the cofferdam is disassembled, and a water inlet open channel in the sea is dredged. By the adoption of the traditional water taking scheme, a pressure water pipe or an underdrain pipe is shortened, and cold water on the deep layer can be taken by adopting the submerged hole for water taking.
Nearshore submerged hole deep circulating water taking method for circulating water and facility thereof
ZHU FENGMIN (author) / ZHANG BOXING (author) / SHANG QINGWANG (author) / LI QIN GANG (author) / HUANG KAI (author) / MA MENGZHONG (author) / YANG SHENGDA (author) / ZHOU LIANG (author) / ZHANG XU (author)
2016-02-24
Patent
Electronic Resource
English
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
CIRCULATING WATER PROVIDING SYSTEM AND CIRCULATING WATER PROVIDING METHOD
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