土的压实标准仍应采用南实处击实仪及施工条件系数法，压实度法不可取；
The soil compaction standard should use the compaction apparatus and construction condition al coefficient method, and the compaction degree method is not recommended.
在经过改造的三轴仪上对安康击实膨胀土进行增湿变形特性试验研究。
The stage moistening deformation tests are performed for the compacted expansive soil in Ankang using improved triaxial apparatus.
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