| 绞吸式挖泥船定位桩拔桩力计算方法 |
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| 引用本文： | 黄贤,何炎平.绞吸式挖泥船定位桩拔桩力计算方法[J].中国港湾建设,2009(5):34-37. |
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| 作者姓名： | 黄贤 何炎平 |
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| 作者单位： | 上海交通大学,上海,200030 |
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| 摘 要： | 研究了绞吸式挖泥船定位桩拔桩力的计算方法，比较了API—RP2A与非线性有限元模拟分析的计算方法，两者的结果与实际情况符合较好。并进一步讨论了拔桩过程中桩侧摩擦阻力的各种影响因素，有一定的推广实用价值。
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| 关 键 词： | 绞吸式挖泥船 拔桩力 非线性有限元 |
Calculation for Spud-lifting Force of Cutter Suction Dredger |
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| HUANG Xian,HE Yan-ping.Calculation for Spud-lifting Force of Cutter Suction Dredger[J].China Harbour Engineering,2009(5):34-37. |
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| Authors: | HUANG Xian HE Yan-ping |
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| Institution: | (Shanghai Jiaotong University, Shanghai 200030, China ) |
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| Abstract: | The paper discusses the method of calculating spud-lifting force for cutter suction dredgers. API-RP 2A method and no-linear finite element method have been used to calculate the spud-lifting force which agrees well with the real case. The factors that can influence the spud-lifting process have also been further discussed, it worth widely spread. |
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| Keywords: | cutter suction dredger spud-lifting force no-linear finite element method |
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