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A platform for research: civil engineering, architecture and urbanism
Open sea construction wind-sheltering positioning method for non-self-propelled cutter suction dredger
The invention discloses a wind-sheltering positioning method for open sea construction of a non-self-propelled cutter suction dredger. The non-self-propelled cutter suction dredger comprises a main dredger body, a steel pile positioning system, a bridge system and a transverse moving system. When the non-self-propelled cutter suction dredger is constructed in open sea and caught in heavy storm waves, the wind-sheltering positioning method comprises the steps that firstly, steel piles of the steel pile positioning system are inserted into the seabed to position the main dredger body, and the main dredger body is subjected to wind in the bow and stern directions according to the wind direction condition; secondly, a bridge frame of the bridge frame system is lowered, and a reamer points the ground; and finally, a transverse moving anchor of the transverse moving system is thrown to the ship bow, and positioning of the main ship body is completed. Positioning wind sheltering is carried out through the steel pile system, the transverse moving system and the bridge system of the non-self-propelled cutter suction dredger, operability is high, larger-level wind and wave flow can be resisted, the wind sheltering time of the ship entering and exiting a port is saved, the ship construction time is prolonged, and the construction efficiency is improved.
本发明公开了一种非自航绞吸挖泥船外海施工避风定位方法，所述非自航绞吸挖泥船包括主船体、钢桩定位系统、桥架系统和横移系统；所述非自航绞吸挖泥船在远海施工，当赶上大风浪时的避风定位方法为首先将钢桩定位系统的钢桩插入海底对主船体进行定位，根据风向条件使主船体艏艉方向受风；其次下放桥架系统的桥架，使绞刀点地；最后将横移系统的横移锚抛向船艏，完成对主船体定位。本发明通过非自航绞吸挖泥船的钢桩系统、横移系统、桥架系统进行定位避风，可操作性强，可抵御更大级别风浪流，节约船舶进出港口的避风时间，增加船舶施工时间，提高施工效率。
Open sea construction wind-sheltering positioning method for non-self-propelled cutter suction dredger
The invention discloses a wind-sheltering positioning method for open sea construction of a non-self-propelled cutter suction dredger. The non-self-propelled cutter suction dredger comprises a main dredger body, a steel pile positioning system, a bridge system and a transverse moving system. When the non-self-propelled cutter suction dredger is constructed in open sea and caught in heavy storm waves, the wind-sheltering positioning method comprises the steps that firstly, steel piles of the steel pile positioning system are inserted into the seabed to position the main dredger body, and the main dredger body is subjected to wind in the bow and stern directions according to the wind direction condition; secondly, a bridge frame of the bridge frame system is lowered, and a reamer points the ground; and finally, a transverse moving anchor of the transverse moving system is thrown to the ship bow, and positioning of the main ship body is completed. Positioning wind sheltering is carried out through the steel pile system, the transverse moving system and the bridge system of the non-self-propelled cutter suction dredger, operability is high, larger-level wind and wave flow can be resisted, the wind sheltering time of the ship entering and exiting a port is saved, the ship construction time is prolonged, and the construction efficiency is improved.
本发明公开了一种非自航绞吸挖泥船外海施工避风定位方法，所述非自航绞吸挖泥船包括主船体、钢桩定位系统、桥架系统和横移系统；所述非自航绞吸挖泥船在远海施工，当赶上大风浪时的避风定位方法为首先将钢桩定位系统的钢桩插入海底对主船体进行定位，根据风向条件使主船体艏艉方向受风；其次下放桥架系统的桥架，使绞刀点地；最后将横移系统的横移锚抛向船艏，完成对主船体定位。本发明通过非自航绞吸挖泥船的钢桩系统、横移系统、桥架系统进行定位避风，可操作性强，可抵御更大级别风浪流，节约船舶进出港口的避风时间，增加船舶施工时间，提高施工效率。
Open sea construction wind-sheltering positioning method for non-self-propelled cutter suction dredger
一种非自航绞吸挖泥船外海施工避风定位方法
LIU RONGZHEN (author) / CHEN JIUXIAO (author) / LI XIAOLEI (author) / ZHANG RUNXI (author) / YANG CHEN (author) / JIANG XI (author) / YU HANGJIAN (author)
2024-01-16
Patent
Electronic Resource
Chinese
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