【摘要】 针对振动压路机本身的结构特点和施工特点,按其特性、频率、振幅以及碾压遍数、碾压速度等,通过实验或实践进行了全面的分析总结。结果表明,铺设高等级公路使用振动压路机能有效地提高其密实度。更多还原

【Abstract】 According to the structure and construction features of the vibratory roller, carrying out experiment and put into practice on its characteristic,frequency amplitude of vibration,and the times and the rolling speed,then have a overall comprehensive summary.As the result shows,it can raise the density using vibratory roller on the construction of the expressway.更多还原