| 海洋结构物沉箱吸附力的试验模拟 |
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| 引用本文： | 韩丽华,姜萌,张日向. 海洋结构物沉箱吸附力的试验模拟[J]. 港工技术, 2009, 46(6): 43-45 |
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| 作者姓名： | 韩丽华 姜萌 张日向 |
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| 作者单位： | 大连理工大学,大连,116024;大连理工大学,大连,116024;大连理工大学,大连,116024 |
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| 摘 要： | 吸附力是海洋和港口工程中常见的一种力,一般是指位于海底软粘土中的沉箱或其他坐底式结构等建筑物,在起浮过程中,底面与软土之间相互作用所产生的力。吸附力是影响结构物起吊的主要阻力,研究吸附力可为合理选用起浮设备提供依据,对实际工程有着重要意义。
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| 关 键 词： | 沉箱 吸附力 粘着力 负孔隙水压力 |
Experiment Simulation of Absorption Force of Marine Structure Caisson |
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| Han Lihua,Jang Meng,Zhang Rixiang. Experiment Simulation of Absorption Force of Marine Structure Caisson[J]. Port Engineering Technology, 2009, 46(6): 43-45 |
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| Authors: | Han Lihua Jang Meng Zhang Rixiang |
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| Affiliation: | Han Lihua,Jang Meng,Zhang Rixiang(Dalian University of Technology,Dalian Liaoning 116024,China) |
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| Abstract: | Absorption force is the common force in the ocean and harbour engineering,generally referring to the force generated by the reaction between soft soil and the bottom of the caisson and other bottom-supported structures located in soft soil during raised from sea bed.It is the the main resistance affecting the structure lifted.The research on the absorption force is significant to the practical engineering,which can provide the reasonable basis for the choice of the appropriate lifting equipment. |
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| Keywords: | caisson absorption force adherence force negative pore water pressure |
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