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Jacket foundation grouting reinforcement connecting structure and construction method thereof
The invention relates to a jacket foundation grouting reinforcement connecting structure and a construction method thereof. The method is suitable for the technical field of offshore wind power. The technical problem to be solved by the invention is to provide the jacket foundation grouting reinforcement connecting structure and the construction method thereof. According to the technical scheme, a plugging assembly is arranged in a steel pipe pile, so that a cylindrical grouting area is formed in the steel pipe pile; the jacket supporting legs are embedded in the steel pipe piles or arranged outside the steel pipe piles in a sleeving mode, and the jacket supporting legs are connected with the ends of the steel pipe piles through jacket supporting assemblies, so that the jacket supporting legs can block the ends of the steel pipe piles; the grouting packer is arranged between the steel pipe pile and the jacket supporting leg, so that an annular grouting area is formed by the overlapped part of the steel pipe pile and the jacket supporting leg; the first grouting pipe leads to the annular grouting area and is used for injecting a high-strength grouting material into the annular grouting area; and the second grouting pipe leads to the cylindrical grouting area and is used for injecting a common grouting material into the cylindrical grouting area.
本申请涉及一种导管架基础灌浆补强连接结构及其施工方法。本申请适用于海上风电技术领域。本申请要解决的技术问题是：提供一种导管架基础灌浆补强连接结构及其施工方法。技术方案包括：钢管桩，内部设有封堵组件，使得钢管桩内部形成柱形灌浆区；导管架支腿，内嵌设于钢管桩内部或者外套设于钢管桩外部，导管架支腿经导管架支撑组件与钢管桩的端部相连接，使得导管架支腿能够对钢管桩的端部进行封堵；灌浆封隔器，设于钢管桩与导管架支腿之间，使得两者之间的重叠部分形成环形灌浆区；第一灌浆管，通向环形灌浆区，第一灌浆管用于向环形灌浆区内注入高强灌浆料；第二灌浆管，通向柱形灌浆区，第二灌浆管用于向柱形灌浆区内注入普通灌浆料。
Jacket foundation grouting reinforcement connecting structure and construction method thereof
The invention relates to a jacket foundation grouting reinforcement connecting structure and a construction method thereof. The method is suitable for the technical field of offshore wind power. The technical problem to be solved by the invention is to provide the jacket foundation grouting reinforcement connecting structure and the construction method thereof. According to the technical scheme, a plugging assembly is arranged in a steel pipe pile, so that a cylindrical grouting area is formed in the steel pipe pile; the jacket supporting legs are embedded in the steel pipe piles or arranged outside the steel pipe piles in a sleeving mode, and the jacket supporting legs are connected with the ends of the steel pipe piles through jacket supporting assemblies, so that the jacket supporting legs can block the ends of the steel pipe piles; the grouting packer is arranged between the steel pipe pile and the jacket supporting leg, so that an annular grouting area is formed by the overlapped part of the steel pipe pile and the jacket supporting leg; the first grouting pipe leads to the annular grouting area and is used for injecting a high-strength grouting material into the annular grouting area; and the second grouting pipe leads to the cylindrical grouting area and is used for injecting a common grouting material into the cylindrical grouting area.
本申请涉及一种导管架基础灌浆补强连接结构及其施工方法。本申请适用于海上风电技术领域。本申请要解决的技术问题是：提供一种导管架基础灌浆补强连接结构及其施工方法。技术方案包括：钢管桩，内部设有封堵组件，使得钢管桩内部形成柱形灌浆区；导管架支腿，内嵌设于钢管桩内部或者外套设于钢管桩外部，导管架支腿经导管架支撑组件与钢管桩的端部相连接，使得导管架支腿能够对钢管桩的端部进行封堵；灌浆封隔器，设于钢管桩与导管架支腿之间，使得两者之间的重叠部分形成环形灌浆区；第一灌浆管，通向环形灌浆区，第一灌浆管用于向环形灌浆区内注入高强灌浆料；第二灌浆管，通向柱形灌浆区，第二灌浆管用于向柱形灌浆区内注入普通灌浆料。
Jacket foundation grouting reinforcement connecting structure and construction method thereof
导管架基础灌浆补强连接结构及其施工方法
HUAN CAIYUN (author) / JIANG ZHENQIANG (author) / WEI NAN (author) / LIU QINGQUAN (author) / LYU MINGJUN (author) / WANG GANG (author) / WANG FUPING (author) / ZHU BINBIN (author) / REN YULONG (author) / WANG SHANSHAN (author)
2024-12-27
Patent
Electronic Resource
Chinese
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