A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Offshore fixed split photovoltaic foundation pile and pile sinking method
The invention discloses an offshore fixed split photovoltaic foundation pile and a pile sinking method, and belongs to the technical field of offshore pile foundations, the foundation pile comprises an upper pile section, a transition section, a lower pile section and an annular sleeve capable of sleeving the outer side of the lower pile section; stiffening parts are uniformly arranged on the outer side of the annular sleeve in the circumferential direction; a sinking stopping plate capable of preventing the annular sleeve and the stiffening component from sinking is arranged in the middle of the lower pile section; according to the pile sinking method, after the foundation pile is sunk, the stiffening component arranged on the annular sleeve is hoisted and arranged on the upper pile section in a sleeving mode, so that the upper pile section naturally sinks or is assisted to sink to the sinking stopping plate. Under the condition that the displacement of the pile top of the foundation pile is not changed, the offshore photovoltaic horizontal displacement can be reduced, the engineering amount of the foundation pile is reduced, and the pile sinking difficulty is reduced.
本发明公开了一种海上固定式分体光伏基桩及沉桩方法，属于海上桩基技术领域，所述基桩包括上桩段、过渡段、下桩段和能够套装在所述下桩段外侧的环形套筒；在所述环形套筒的外侧周向均匀设置有加劲部件；在所述下桩段的中部设置有能够防止环形套筒和加劲部件下沉的止沉板；所述沉桩方法是在将基础基桩沉桩后再将设置在环形套筒上的加劲部件吊装套装在上桩段，使其自然下沉或助其下沉到止沉板上。本发明在保证基桩桩顶位移不变的条件下，能够减少海上光伏水平位移和降低基桩工程量，降低了沉桩难度。
Offshore fixed split photovoltaic foundation pile and pile sinking method
The invention discloses an offshore fixed split photovoltaic foundation pile and a pile sinking method, and belongs to the technical field of offshore pile foundations, the foundation pile comprises an upper pile section, a transition section, a lower pile section and an annular sleeve capable of sleeving the outer side of the lower pile section; stiffening parts are uniformly arranged on the outer side of the annular sleeve in the circumferential direction; a sinking stopping plate capable of preventing the annular sleeve and the stiffening component from sinking is arranged in the middle of the lower pile section; according to the pile sinking method, after the foundation pile is sunk, the stiffening component arranged on the annular sleeve is hoisted and arranged on the upper pile section in a sleeving mode, so that the upper pile section naturally sinks or is assisted to sink to the sinking stopping plate. Under the condition that the displacement of the pile top of the foundation pile is not changed, the offshore photovoltaic horizontal displacement can be reduced, the engineering amount of the foundation pile is reduced, and the pile sinking difficulty is reduced.
本发明公开了一种海上固定式分体光伏基桩及沉桩方法，属于海上桩基技术领域，所述基桩包括上桩段、过渡段、下桩段和能够套装在所述下桩段外侧的环形套筒；在所述环形套筒的外侧周向均匀设置有加劲部件；在所述下桩段的中部设置有能够防止环形套筒和加劲部件下沉的止沉板；所述沉桩方法是在将基础基桩沉桩后再将设置在环形套筒上的加劲部件吊装套装在上桩段，使其自然下沉或助其下沉到止沉板上。本发明在保证基桩桩顶位移不变的条件下，能够减少海上光伏水平位移和降低基桩工程量，降低了沉桩难度。
Offshore fixed split photovoltaic foundation pile and pile sinking method
一种海上固定式分体光伏基桩及沉桩方法
CHEN JIAN (author) / XU JIAMING (author) / JIN XIAOHU (author) / TAN YONGJIE (author) / LI MINGGUANG (author) / ZHEN SHENGTAO (author) / LIU YULEI (author) / JIA YEMENG (author) / CHEN YANG (author) / LIU JINHAI (author)
2024-12-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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