摘要
路堤填土压缩性试验和固结试验是预测路堤总沉降的重要指标,也是施工期沉降控制的主要依据,因此,应当通过进行试验段的研究确定路基的评价指标;另外直接测试路基结构的路用力学性能,并应用于老路基质量评价和新填路基质量检测,具有十分重要的意义。
Compressibility test and consolidation test of earth embankment are important indexes for forecasting embankment subsidence, and essential basis for subsidence control during construction, Therefore, evaluation index can be determined based on study of test road. It is of great significance for direct embankment structure mechanics function test applied on old embankment quality evaluation and new embankment quality detection.
出处
《交通标准化》
2008年第1期49-51,共3页
Communications Standardization
关键词
质量控制
压实度
灰剂量
路基
quality control
compaction degree
lime content
embankment
