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| Overview of Development of Geotechnical Centrifuge |
| Received:July 25, 2015 Revised:October 10, 2015 |
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| DOI：10.7643/issn.1672-9242.2015.05.003 |
| KeyWord:geotechnical centrifuge structure design design of electrical control system |
| Author | Institution |
| ZHAO Yu-hu |
Institute of Systems Mechanics，CAEP，Mianyang ，China |
| LUO Zhao-yu |
Institute of Systems Mechanics，CAEP，Mianyang ，China |
| LIN Ming |
Institute of Systems Mechanics，CAEP，Mianyang ，China |
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| Abstract: |
| The development of geotechnical centrifuge was briefly introduced. Combining with the design of TLJ-500 geotechnical centrifuge, the key issues related to geotechnical centrifuge design that needed to pay attention to were discussed. Comparisons of general layout of geotechnical centrifuge and the advantages and disadvantages of three different modes of the host structure were made. The maximum acceleration, the effective radius, capacity and other relevant indicators were discussed. The main drive system, the rotation system, the swivel system, the control system, the test system and so on were described in detail. Some suggestions on laboratory construction were proposed focusing on aspects of the consumed power of the centrifuge, the temperature variation of the machine hall and the demand for controlling the noise in the laboratory. |
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