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Construction method for hoisting multiple fans in combination with mobile wharf
The invention discloses a construction method for hoisting a plurality of fans in combination with a mobile wharf, which comprises the following steps: a semi-submersible hoisting ship sits on a shallow water area soft soil layer, a self-elevating mounting platform is distributed at the side end of the semi-submersible hoisting ship and is inserted into the shallow water area soft soil layer, and two sets of mooring systems are used for correspondingly mooring and mounting two fan floating systems on the semi-submersible hoisting ship; according to the construction method, a construction structure that the multiple fans are combined with the movable wharf for hoisting is formed, and one or more than two fans are hoisted on the sea. Due to the fact that the semi-submersible hoisting ship sits on the bottom shallow water area soft soil layer to bear the fan hoisting load, and the self-elevating installation platform bears the load while hoisting, the problem that the construction period is long when a wharf capable of bearing the fan hoisting load is newly built is solved, and the offshore construction efficiency with a specific time window period is improved.
本发明公开了一种多个风机结合移动码头吊装的施工方法，包括：半潜式吊装船坐底浅水区软土层，自升式安装平台分布在半潜式吊装船侧端插入浅水区软土层中，两套系泊系统对应将两个风机浮体系泊安装在半潜式吊装船上，形成多个风机结合移动码头吊装的施工结构，来对一个或两个以上的风机在海上进行吊装的施工方法。由于半潜式吊装船坐底浅水区软土层来承载风机吊装载荷，自升式安装平台在吊装时同时承载载荷，解决了新建能承载风机吊装载荷的码头存在施工周期长的问题，提高了有特定时间窗口期的海上施工效率。
Construction method for hoisting multiple fans in combination with mobile wharf
The invention discloses a construction method for hoisting a plurality of fans in combination with a mobile wharf, which comprises the following steps: a semi-submersible hoisting ship sits on a shallow water area soft soil layer, a self-elevating mounting platform is distributed at the side end of the semi-submersible hoisting ship and is inserted into the shallow water area soft soil layer, and two sets of mooring systems are used for correspondingly mooring and mounting two fan floating systems on the semi-submersible hoisting ship; according to the construction method, a construction structure that the multiple fans are combined with the movable wharf for hoisting is formed, and one or more than two fans are hoisted on the sea. Due to the fact that the semi-submersible hoisting ship sits on the bottom shallow water area soft soil layer to bear the fan hoisting load, and the self-elevating installation platform bears the load while hoisting, the problem that the construction period is long when a wharf capable of bearing the fan hoisting load is newly built is solved, and the offshore construction efficiency with a specific time window period is improved.
本发明公开了一种多个风机结合移动码头吊装的施工方法，包括：半潜式吊装船坐底浅水区软土层，自升式安装平台分布在半潜式吊装船侧端插入浅水区软土层中，两套系泊系统对应将两个风机浮体系泊安装在半潜式吊装船上，形成多个风机结合移动码头吊装的施工结构，来对一个或两个以上的风机在海上进行吊装的施工方法。由于半潜式吊装船坐底浅水区软土层来承载风机吊装载荷，自升式安装平台在吊装时同时承载载荷，解决了新建能承载风机吊装载荷的码头存在施工周期长的问题，提高了有特定时间窗口期的海上施工效率。
Construction method for hoisting multiple fans in combination with mobile wharf
多个风机结合移动码头吊装的施工方法
YAN JIANGUO (author) / YU HAIDONG (author) / SUN TIANXUE (author) / PENG CHANGYANG (author) / CHEN XI (author) / YANG XUELIANG (author) / HONG YUCHEN (author) / WANG KUN (author) / ZHANG HUI (author) / CHEN JIANSHU (author)
2023-03-07
Patent
Electronic Resource
Chinese
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