摘要
林区道路是等级较低的公路,路基质量是道路工程优劣的决定性因素之一,而路基填料压实质量是路基施工质量控制的关键,压实度是衡量压实质量好坏的重要指标。本文从土的颗粒级配、含水量、松铺厚度等影响压实度的主要因素指标进行分析,提出相应的改良方法,降低施工成本,保证压实质量。
The road in the forest is in lower level of the highway. The subgrade is one of the decisive factors in judging the quality of the road engineering. The quality of compacting fillers in the subgrade is the key to control the quality of the subgrade construction. Compaction degree is an important indicator of judging the quality of the compaction. The text analyzing the main factor indexes that influence the compaction degree from the sand grains gradation, moisture percentage and the depth of the soil without compaction, promotes the better methods for subgrade＇s compaction, lows construction costs and assures compaction quality.
出处
《科技信息》
2012年第29期366-367,共2页
Science & Technology Information
关键词
含水率
松铺厚度
压实度
Moisture percentage
The depth of the soil without compaction
Compaction degree
