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| STUDY ON STRUCTURE STRENGTH OF LARGE SAND TRANSPORT VEHICLE TANK |
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Received:May 07, 2015
Revised:May 18, 2015
Accepted:May 13, 2015
Published Online:December 29, 2015
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| DOI： |
| KeyWord:hydraulic fracture;sand transportSvehicle;U type sand tank;structural strength;vibrating modal |
| Author | Institution |
| ZHOU Zhi-fu |
BeijingGeneral Research Institute of Mining and Metallurgy |
| qiufeng |
Underground Engineering Company of Daqing Drilling Engineering Company |
| PANShe-wei |
BeijingGeneral Research Institute of Mining and Metallurgy |
| SHU Feng |
BeijingGeneral Research Institute of Mining and Metallurgy |
| WANG Zhen-hua |
UndergroundSEngineering Company of Daqing DrillingSEngineering Company |
| luyaping |
BeijingGeneral Research Institute of Mining and Metallurgy |
| yangchun |
Underground Engineering Company of Daqing Drilling Engineering Company |
| fanxiao |
Underground Engineering Company of Daqing Drilling Engineering Company |
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| Abstract: |
| A new kind of large tank with U type of sand vehicle which used in hydraulic fracture is studied in this paper. The three-dimensional finite element model of the sand tank was established firstly, then the characteristics of the tank such as static strength and vibrating modal are studied. The strength weak point is found based on the bending stress distribution characteristics analysis, and the improving measures is also put forward. Not only the vibrating modal characteristics of the tank is obtained in detail, but also the effect of external vibrating source such as road and engine on the tank are also analyzed. The comparison results show that the tank has fine characteristics of anti-external excitation. The research method in this paper has directive value to develop large sand vehicle. |
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