The Combination Of Modular Wall Panels Of Reinforced Earth Retaining Wall And The Nature Of The Tendons With Friction

Based on full-scale experiment of concrete block reinforced earth wall between the block and reinforcements, the frictional factor and frictional resistance are discussed, the influence factors are analyzed and friction of different kinds of reinforcements under different conditions is compared. The frictional mechanism is explained by using of point catastrophe model in catastrophe theory, stick-slip friction theory and binomial law of friction. The relationships between frictional factor, vertical pressure and frictional resistance vertical pressure are grained. And so the relationships the interval space in which the frictional connection between block and reinforcements can be used is indicated.