振荡压实与振动压实压实效果对比试验研究

Comparison of compaction test between oscillatory compaction and vibratory compaction

通过对振荡与振动在沥青混合料的碾压过程的对比试验,从碾压方式、碾压速度、振动或振荡频率对压实度的影响三方面,比较两种碾压工艺的不同.从而证明振荡压实作业方式在薄层路面及桥面压实领域内的发展和应用有着特殊的优势和良好的前景.

This paper represents the results of experimental research for comparison of the compaction effect between oscillatory and vibratory compact on asphalt mixing materials.The difference influence of roller speed and oscillating or vibrating frequency on both compaction technology is also presented in this paper.The above mentioned research indicated that the oscillatory compaction has special advantages and good prospects for application in the field of thin-layer pavement and bridge pavement compaction.