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《Equipment for Geophysical Prospecting》 2018-04
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Analysis of causes of FDU leakage and improvement design by finite element method

Wan Fawei;Cao Jianming;Han Xueyi;  
In the offshore seismic exploration,equipment water leakage causes the rectification arrangement time greatly increased,therefore delaying the time of project,and affecting the quality of acquisition data in a certain extent.The main performance is that the joints between the cable and the connector of acquisition station appear crack causingwater leakage and defective contact,thereby affecting the stability of the acquisition array and the work efficiency.According to the above problems,through the theoretical research,the modeling and finite element analysis,this paper found out the causes of the intake station influent,by changing the shape of the sealing parts of the collection station and the end cover,then to avoid the leakage of water to the maximum extent.
【CateGory Index】: P631.43
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