路基土方的施工含水量控制

Controling the Soil Moisture of Highway Subgrade Soil in Construction

简要分析了土方含水量对土方路基施工的影响 ,详细介绍了控制路基土方施工含水量可采取的措施 :做好路基排水设计与施工工作 ;在路堑上开挖纵、横向渗水沟 ;优选土场并对其进行排、降水处理 ;路堤填土分段、分层备土碾压 ;

Controling the soil moisture of highway subgrade soil by means of the following steps:taking subguade drainage to seriously;cutting crisscross network of sewers in cut section;searching optimal borrow area and doing well in draining its soil water;delimiting the roller compaction working longth on the base of detecting the dissipation coefficient of soil moisture.