COAL ENGINEERING ›› 2016, Vol. 48 ›› Issue (11): 94-96.doi: 10.11799/ce201611027

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A Design and Application of Loading Mode in Similarity Simulation Experiment of Plane Stress Model

  

  • Received:2016-06-12 Revised:2016-08-11 Online:2016-11-10 Published:2016-12-16

Abstract: Abstract: A loading mode of air cylinder was designed for mining research of mines buried less than 1500m in similarity simulation experiment of plane stress model. The designed loading mode needs 16 air cylinders with an inner diameter of 16mm and a stroke of 200mm. Based on practical application, the designed loading mode has the advantages of stable pressure, timely follow-up, low pollution and cost, no long-term maintenance compared to traditional loading modes.

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