摘要
高能量冲击压实能有效地减少路基的工后沉降与差异沉降,保证路堤的整体稳定性,提高路基的整体强度与均匀性。德商高速公路(菏泽至曹县段)粉土路基的施工实践表明,冲击压实对路基稳定性起着关键作用,取得了良好的效果。其对于克服路基隐患,提高公路工程质量起到了重要作用。
Impact-rolling with high-energy can reduce the settlement after construction and differential settlement,guarantee the whole stability of embankment and improve the entire strength and u-niformity.Silty soil roadbed construction of Dezhou-Shangqiu Expressway（Heze-Caoxian section） shows that impact-rolling technology is key to roadbed stability,which has got excellent effect.It is important to overcoming the hidden roadbed danger and improving highway engineering quality.
出处
《交通标准化》
2011年第3期238-240,共3页
Communications Standardization
