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Icebreaking and wave absorbing combined device for offshore wind turbine pile foundation
The invention provides an icebreaking and wave absorbing combined device for an offshore wind turbine pile foundation. The icebreaking and wave absorbing combined device comprises an icebreaking conefixed to the surface of an original pile foundation, a plurality of special-shaped structures are arranged on the icebreaking cone, each special-shaped structure comprises an upper part and a lower part which are symmetrically arranged by taking a symmetrical plane as the symmetry plane, the upper part is formed by obliquely splicing two triangular plates which are symmetrically arranged left andright, and a plurality of wave absorbing holes which are distributed in an array mode are formed in the triangular plates. The icebreaking and wave absorbing combined device for the offshore wind turbine pile foundation can effectively avoid formation of local continuous ice pressure in the action process of sea ice and the icebreaking cone, after the sea ice makes contact with the special-shapedstructures and is broken, the sea ice can continuously climb along the cone to form secondary broken ice, and the broken ice cannot be massively accumulated.
本发明提供一种可用于海上风机桩式基础的破冰消波组合装置，包括在原有桩式基础的表面固定的破冰锥，所述破冰锥上设有多个异型结构，所述异型结构包括以所述对称面对称设置上部和下部，所述上部由左右对称设置的两个三角形板倾斜拼接形成，所述三角形板上设有多个呈阵列分布的消波孔。本发明能够有效避免海冰与破冰锥作用过程中局部持续冰压力的形成，海冰与异型结构接触破碎后，会沿着锥体继续爬升，形成二次碎冰，且碎冰不会大量堆积。
Icebreaking and wave absorbing combined device for offshore wind turbine pile foundation
The invention provides an icebreaking and wave absorbing combined device for an offshore wind turbine pile foundation. The icebreaking and wave absorbing combined device comprises an icebreaking conefixed to the surface of an original pile foundation, a plurality of special-shaped structures are arranged on the icebreaking cone, each special-shaped structure comprises an upper part and a lower part which are symmetrically arranged by taking a symmetrical plane as the symmetry plane, the upper part is formed by obliquely splicing two triangular plates which are symmetrically arranged left andright, and a plurality of wave absorbing holes which are distributed in an array mode are formed in the triangular plates. The icebreaking and wave absorbing combined device for the offshore wind turbine pile foundation can effectively avoid formation of local continuous ice pressure in the action process of sea ice and the icebreaking cone, after the sea ice makes contact with the special-shapedstructures and is broken, the sea ice can continuously climb along the cone to form secondary broken ice, and the broken ice cannot be massively accumulated.
本发明提供一种可用于海上风机桩式基础的破冰消波组合装置，包括在原有桩式基础的表面固定的破冰锥，所述破冰锥上设有多个异型结构，所述异型结构包括以所述对称面对称设置上部和下部，所述上部由左右对称设置的两个三角形板倾斜拼接形成，所述三角形板上设有多个呈阵列分布的消波孔。本发明能够有效避免海冰与破冰锥作用过程中局部持续冰压力的形成，海冰与异型结构接触破碎后，会沿着锥体继续爬升，形成二次碎冰，且碎冰不会大量堆积。
Icebreaking and wave absorbing combined device for offshore wind turbine pile foundation
一种可用于海上风机桩式基础的破冰消波组合装置
ZOU LI (author) / YANG KEXIN (author) / SUN TIEZHI (author) / MA XINYU (author) / SHEN JIAN (author) / DONG JUNWEI (author)
2021-03-26
Patent
Electronic Resource
Chinese
Ice breaking and wave absorbing device for offshore wind turbine pile foundation
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