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本文以张承高速公路路基填料为研究对象,以室内击实试验和冻胀试验为研究手段,并通过理论分析与试验对比,开展季节性冻土地区路基填料冻胀特性的试验研究。
In this paper, the embankment filler of Zhang-Cheng Expressway is taken as the research object, indoor compaction test and frost heave test are taken as research methods, and the experimental research on the frost heaving characteristics of roadbed filler in seasonal frozen soil area is carried out by theoretical analysis and experimental comparison.