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摘要：
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本文介绍了一种利用入泥式气浮升降平台对大型结构物进行过驳和下水的方法。入泥式气浮升降平台由气浮筒、气浮筒连接刚架、上部平台和滑车轨道组成。通过调节气浮筒内的充气量来控制平台的高程,以便能和下水码头、驳船接平;气浮筒的底部可以插入到海床泥土中,以降低对工作水深的要求。该方法适用的环境条件广泛,平台建造、使用和维护费用低,操作使用简便。
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A new method for launching and lightering large structures by using an air floated platform is introduced in the paper. The air floated platform consists of air floating buoys, buoyconnected rigid frames, upper platform and carriage rail track. By controlling the air volume in the buoys, the elevation of the platform can be readjusted to make the platform flush with the top face of the launching dock or a barge. The lower part of the buoys can enter the bottom soil to make the method suitable to operations in shallow waters. The applicable conditions for this method are quite flexible. The cost of construction, operation and maintenance of the platform is low and the opertion procedures are simple.
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基金项目：
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作者简介：
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参考文献：
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[1] 中港一航局二公司.陆域预制沉箱采用半潜驳出运下水新工艺[J].中国港湾建设,2000,(5):12-17.
[2] 别社安,赵冲久等.筒型基础海洋平台气浮拖航稳性分析[J].天津大学学报,2002,(2):222-226.
[3] 别社安等.气浮结构的静浮态分析[J].中国港湾建设2000,(6):18-23.
[4] 别社安等.气浮结构的小倾角浮稳性分析[J].中国港湾建设2001,(1):31-36.
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