Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Offshore wind power foundation structure of floating type prefabricated bearing platform formwork and construction method
The offshore wind power foundation structure comprises a concrete formwork prefabricated on the shore, a bottom formwork is arranged at the bottom of the concrete formwork, a side formwork is connected to the top of the bottom formwork, a cavity is defined by the bottom formwork and the side formwork, and the bottom formwork and the side formwork are connected to the bottom formwork. A cavity is formed in the bottom die, a connecting hole vertically penetrates through the bottom die and extends into the cavity, the connecting hole is used for being connected with an offshore wind turbine pile foundation in the later period, a detachable temporary sealing structure is arranged in the connecting hole, and the top face of the side die is higher than the waterline of the side die in seawater. Compared with an existing staged construction mode, the offshore wind power foundation structure of the floating type prefabricated bearing platform formwork has the advantages that the original first-stage concrete curing age during construction is omitted, and the construction period is shortened. By using the precast concrete formwork, the formwork erecting and dismantling time can be saved, standardized mass production can be achieved, and waste of materials such as concrete in the construction process is reduced.
本发明提供了可浮运式预制承台模板的海上风电基础结构及施工方法，包括在岸上预制的混凝土模板，所述混凝土模板底部设有底模，所述底模的顶部连接有侧模，所述底模与侧模围设形成空腔，所述底模内竖向贯通开设至空腔内的连接孔，所述连接孔用于后期与海上风机桩基础连接，所述连接孔内设置可拆装的临时密封结构，所述侧模顶面高度高于其在海水中的吃水线高度。本发明可浮运式预制承台模板的海上风电基础结构相比于现有分期施工的方式，减去了施工时原有一期混凝土养护龄期，缩短工期。通过使用预制混凝土模板，不仅可以节省支模和拆模时间，而且还可以标准化大量生产、减少施工过程中混凝土等材料的浪费。
Offshore wind power foundation structure of floating type prefabricated bearing platform formwork and construction method
The offshore wind power foundation structure comprises a concrete formwork prefabricated on the shore, a bottom formwork is arranged at the bottom of the concrete formwork, a side formwork is connected to the top of the bottom formwork, a cavity is defined by the bottom formwork and the side formwork, and the bottom formwork and the side formwork are connected to the bottom formwork. A cavity is formed in the bottom die, a connecting hole vertically penetrates through the bottom die and extends into the cavity, the connecting hole is used for being connected with an offshore wind turbine pile foundation in the later period, a detachable temporary sealing structure is arranged in the connecting hole, and the top face of the side die is higher than the waterline of the side die in seawater. Compared with an existing staged construction mode, the offshore wind power foundation structure of the floating type prefabricated bearing platform formwork has the advantages that the original first-stage concrete curing age during construction is omitted, and the construction period is shortened. By using the precast concrete formwork, the formwork erecting and dismantling time can be saved, standardized mass production can be achieved, and waste of materials such as concrete in the construction process is reduced.
本发明提供了可浮运式预制承台模板的海上风电基础结构及施工方法，包括在岸上预制的混凝土模板，所述混凝土模板底部设有底模，所述底模的顶部连接有侧模，所述底模与侧模围设形成空腔，所述底模内竖向贯通开设至空腔内的连接孔，所述连接孔用于后期与海上风机桩基础连接，所述连接孔内设置可拆装的临时密封结构，所述侧模顶面高度高于其在海水中的吃水线高度。本发明可浮运式预制承台模板的海上风电基础结构相比于现有分期施工的方式，减去了施工时原有一期混凝土养护龄期，缩短工期。通过使用预制混凝土模板，不仅可以节省支模和拆模时间，而且还可以标准化大量生产、减少施工过程中混凝土等材料的浪费。
Offshore wind power foundation structure of floating type prefabricated bearing platform formwork and construction method
可浮运式预制承台模板的海上风电基础结构及施工方法
KUMANE (Autor:in) / ZHU ZHOUJIE (Autor:in) / QIAO HOU (Autor:in) / SI FENG (Autor:in) / ZHAN YIDE (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
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