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轮胎的尺寸、充气压力和容许负荷是轮胎式压路机充气轮胎的主要参数,它们决定了辗压效果和生产率。日前选择压路机轮胎的参数,是根据保证所需要的密实度和结构的要求来选择的。此时不考虑辗压时应当保证被辗压材料所应有的强度。正确的选择充气轮胎参数,可以大大地提高被辗压材料的强度。特别是在辗压粘结性土壤和坚实土壤时更为显著,这两种土壤具有明显的结构特性。辗压时土壤所达到的强度和密实度,在很大程度上取决于土壤的粘性。这种性质表明:当轮子滚动时土壤的变形阻力是与变形速度成比例地增加的,而变
Tire size, inflation pressure and allowable load are the main parameters of pneumatic tires for tire road rollers, which determine the rolling effect and productivity. A few days ago the choice of roller tire parameters are based on the required degree of compactness and structural requirements to choose. At this time do not consider rolling should be guaranteed by the rolling material should have the intensity. Correct choice of pneumatic tire parameters can greatly increase the strength of rolled material. Especially when rolling over cohesive soils and solid soils, both of which have pronounced structural properties. The strength and compactness attained by the soil when rolling is very much dependent on the soil’s viscosity. This property shows that the deformation resistance of the soil increases in proportion to the deformation rate as the wheels roll,