谈公路土方工程对填方料的要求与试验方法

On requirements of road earthwork projects for fillers and test approaches

论述了公路路基与底基层对填料的要求,结合实际试验数据,主要对填料的级配模数、线性收缩、击实度与CBR的试验方法进行了分析,通过试验结果分析,证明了该填料选择能够满足公路工程施工要求。

The paper indicates the requirements of roadbeds and subbase for fillers, analyzes the test approaches for the filler＇ s grading modulus, the linear contraction, the compaction and CBR by combining with factual test data, and proves the selection of the fillers can meet the construc- tion demands of road projects by the analysis of test results.