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Investigation Of The Rock Similar Material Proportion Based On Orthogonal Design And Its Application In Base Friction Physical Model Tests, Yi-Bing Ning, Hui-Ming Tang, Bo-Cheng Zhang, Pei-Wu Shen, Guang-Cheng Zhang, Ding Xia
Investigation Of The Rock Similar Material Proportion Based On Orthogonal Design And Its Application In Base Friction Physical Model Tests, Yi-Bing Ning, Hui-Ming Tang, Bo-Cheng Zhang, Pei-Wu Shen, Guang-Cheng Zhang, Ding Xia
Rock and Soil Mechanics
On the basis of iron barites sand cementation material, clay was added as the plasticizer and the weight ratio of clay to aggregates plus clay, the weight ratio of iron ore powder plus barite powder to aggregates, the weight ratio of iron ore powder to iron ore powder plus barite powder, and the weight ratio of gypsum to mixture were selected as four factors with five variable levels. Twenty five schemes of the material mixture ratio were designed using orthogonal design method, and related laboratory tests were conducted to obtain physical and mechanical parameters of similar materials such as density, …