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《Sichuan Building Science》 2006-02
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Research of the roller and its application in the building removal

YUAN Guang-lin~(1,2),YUAN Ying-shu~2(1.Mobile Postdoctoral Center of Sountheast University,Nanjing 210096,China;2.China University of Mining and Technology,Xuzhou 221008,China)  
The rolling friction coefficient,elastic resilience and ultimate strength of the three kinds of rollers are researched.The effect of the isolation vibration is simulated and analyzed by computer for the rollers.The results indicate that the performance of the roller made from engineering plastic alloy is better than the others.The roller had been used successfully in the building removal.
【CateGory Index】: TU746.4
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