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阐述了振荡压路机压实的工作原理,结合石家庄市环城公路桥面沥青混合料铺装施工振荡压路机的实际应用,对采集的沥青路面的压实度增长率、横向压实度的均匀度和平整度等技术参数进行了分析。振荡压路机实际应用效果表明,振荡压实技术在桥梁结构免受振动冲击影响的前提下,能够快速提高沥青混合料压实度的增长率,充分保证沥青混合料的压实度,有效地提高了桥面的平整度。
The working principle of compaction of oscillating roller is expounded. Combining with the practical application of oscillating roller in asphalt pavement construction of ring road in Shijiazhuang city, the compaction degree of asphalt pavement collected, the evenness of horizontal compaction and Flatness and other technical parameters were analyzed. The practical application of the oscillating roller shows that the vibration compaction technology can rapidly increase the compaction degree of the asphalt mixture under the premise of the bridge structure being protected from the vibration impact and fully ensure the compaction degree of the asphalt mixture and effectively improve the compaction degree of the asphalt mixture Deck flatness.