A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-elevating platform pile leg anti-wave device
The invention relates to the field of ocean engineering and particularly relates to a self-elevating platform pile leg anti-wave device. The anti-wave device is used for reducing impact of wave flow force on pile legs after the self-elevating platform is lifted in the sea. The anti-wave device comprises a cavity, wherein the cavity comprises a flexible surface and two rigid surfaces, the two rigid surfaces are oppositely arranged, the two rigid surfaces are connected through the flexible surface to form a sealed cavity, and a plurality of strong springs are further arranged between the two rigid surfaces. According to the principle that the acting force of wave flow force is mainly distributed on the surface layer of seawater, the device dives into water by means of ballast, and huge wave flow force is resisted by means of a strong spring, so purposes of improving anti-tilting and anti-sliding stability of a platform and guaranteeing safe production are achieved. The method can be used for safety device configuration of a newly-built platform, and the safety device can also be added to an existing platform.
本发明涉及海洋工程领域，特别涉及一种自升式平台升起后的防波浪装置，用于在海中升起后用于减小波流力对桩腿冲击的一种装置。包括腔体，所述腔体包括柔性面和两个刚性面，所述两个刚性面对向设置，所述两个刚性面之间通过柔性面连接组成密封腔体，两个刚性面之间还设置有若干强力弹簧。该装置利用波流力作用力主要分布在海水表层的原理，利用压载使装置下潜到水中，再利用强力弹簧抵抗巨大的波流力，从而达到提高平台抗倾抗滑稳性，保障安全生产的目的。本发明可用于新建平台的安全装置配备，也可对已有平台增加该安全装置。
Self-elevating platform pile leg anti-wave device
The invention relates to the field of ocean engineering and particularly relates to a self-elevating platform pile leg anti-wave device. The anti-wave device is used for reducing impact of wave flow force on pile legs after the self-elevating platform is lifted in the sea. The anti-wave device comprises a cavity, wherein the cavity comprises a flexible surface and two rigid surfaces, the two rigid surfaces are oppositely arranged, the two rigid surfaces are connected through the flexible surface to form a sealed cavity, and a plurality of strong springs are further arranged between the two rigid surfaces. According to the principle that the acting force of wave flow force is mainly distributed on the surface layer of seawater, the device dives into water by means of ballast, and huge wave flow force is resisted by means of a strong spring, so purposes of improving anti-tilting and anti-sliding stability of a platform and guaranteeing safe production are achieved. The method can be used for safety device configuration of a newly-built platform, and the safety device can also be added to an existing platform.
本发明涉及海洋工程领域，特别涉及一种自升式平台升起后的防波浪装置，用于在海中升起后用于减小波流力对桩腿冲击的一种装置。包括腔体，所述腔体包括柔性面和两个刚性面，所述两个刚性面对向设置，所述两个刚性面之间通过柔性面连接组成密封腔体，两个刚性面之间还设置有若干强力弹簧。该装置利用波流力作用力主要分布在海水表层的原理，利用压载使装置下潜到水中，再利用强力弹簧抵抗巨大的波流力，从而达到提高平台抗倾抗滑稳性，保障安全生产的目的。本发明可用于新建平台的安全装置配备，也可对已有平台增加该安全装置。
Self-elevating platform pile leg anti-wave device
自升式平台桩腿防波浪装置
BAI JIAN (author) / ZHANG HONGSHENG (author) / WU KEYI (author) / REN HONGWEI (author) / YIN HUIMIN (author) / CUI QING (author)
2022-02-25
Patent
Electronic Resource
Chinese
Efficient controllable self-elevating platform pile shoe device
| European Patent Office | 2015