Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Jacket foundation construction method
The jacket foundation construction method comprises the following steps that S1, rock-socketed pile construction is conducted, specifically, the bottom of a rock-socketed pile extends into seabed rock, and the top of the rock-socketed pile is located in a seawater environment; s2, steel pipe pile construction is conducted, the pile bottom of the steel pipe pile is connected to the top of the socketed pile through pouring, and the pile top of the steel pipe pile extends to the position above the water surface; s3, a jacket foundation is hoisted, the jacket foundation comprises supporting legs arranged at the bottom, the steel pipe piles comprise grouting parts arranged at the top, the grouting parts are provided with pile holes used for allowing the supporting legs to be inserted, the supporting legs stretch into the pile holes, and grouting cavities are formed between the peripheries of the supporting legs and the inner peripheries of the grouting parts; and S4, overwater grouting construction is conducted, grouting is conducted in the grouting cavity, the jacket foundation and the steel pipe piles are connected through grouting, the jacket foundation construction method reduces the construction difficulty, and the construction efficiency of the jacket foundation is improved.
本发明公开了一种导管架基础施工方法，包括以下步骤：S1：嵌岩桩施工，所述嵌岩桩的底部伸入海底岩石中，所述嵌岩桩的顶部位于海水环境中；S2：钢管桩施工，所述钢管桩的桩底通过浇筑连接在所述嵌岩桩的顶部，所述钢管桩的桩顶延伸至水面以上；S3：起吊导管架基础，所述导管架基础包括设在底部的支撑腿，所述钢管桩包括设置在顶部的灌浆部，所述灌浆部设有用于插入所述支撑腿的桩孔，将所述支撑腿伸入所述桩孔内，所述支撑腿的外周与所述灌浆部的内周之间形成灌浆腔体；S4：水上灌浆施工，向所述灌浆腔体内灌浆，所述导管架基础与所述钢管桩之间通过灌浆连接，该导管架基础施工方法降低了施工难度，提高导管架基础的施工效率。
Jacket foundation construction method
The jacket foundation construction method comprises the following steps that S1, rock-socketed pile construction is conducted, specifically, the bottom of a rock-socketed pile extends into seabed rock, and the top of the rock-socketed pile is located in a seawater environment; s2, steel pipe pile construction is conducted, the pile bottom of the steel pipe pile is connected to the top of the socketed pile through pouring, and the pile top of the steel pipe pile extends to the position above the water surface; s3, a jacket foundation is hoisted, the jacket foundation comprises supporting legs arranged at the bottom, the steel pipe piles comprise grouting parts arranged at the top, the grouting parts are provided with pile holes used for allowing the supporting legs to be inserted, the supporting legs stretch into the pile holes, and grouting cavities are formed between the peripheries of the supporting legs and the inner peripheries of the grouting parts; and S4, overwater grouting construction is conducted, grouting is conducted in the grouting cavity, the jacket foundation and the steel pipe piles are connected through grouting, the jacket foundation construction method reduces the construction difficulty, and the construction efficiency of the jacket foundation is improved.
本发明公开了一种导管架基础施工方法，包括以下步骤：S1：嵌岩桩施工，所述嵌岩桩的底部伸入海底岩石中，所述嵌岩桩的顶部位于海水环境中；S2：钢管桩施工，所述钢管桩的桩底通过浇筑连接在所述嵌岩桩的顶部，所述钢管桩的桩顶延伸至水面以上；S3：起吊导管架基础，所述导管架基础包括设在底部的支撑腿，所述钢管桩包括设置在顶部的灌浆部，所述灌浆部设有用于插入所述支撑腿的桩孔，将所述支撑腿伸入所述桩孔内，所述支撑腿的外周与所述灌浆部的内周之间形成灌浆腔体；S4：水上灌浆施工，向所述灌浆腔体内灌浆，所述导管架基础与所述钢管桩之间通过灌浆连接，该导管架基础施工方法降低了施工难度，提高导管架基础的施工效率。
Jacket foundation construction method
一种导管架基础施工方法
ZHENG CAN (Autor:in) / WANG HONGQING (Autor:in) / SONG HEXING (Autor:in) / YANG MINDONG (Autor:in) / REN HAO (Autor:in) / WANG JINXI (Autor:in) / XU LU (Autor:in) / LIU ZHEN (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Jacket foundation and jacket foundation construction method
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023