Fitting orthogonal polynomial method for characterizing the functional relationship between the dry density and moisture content of earth-fill in standard compaction test is presented.
提出了描述标准击实试验中土料干密度和含水量之间函数关系的拟合正交多项式方法。
The soil compaction standard should use the compaction apparatus and construction condition al coefficient method, and the compaction degree method is not recommended.
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 standard vibratory compaction method is concluded on the basis of vibratory compaction test using cement-stabilized macadam which is the most conventional semi-grid material.
应用振动压实方法确定压实标准、振动成型方法成型大量试件，并与标准击实方法确定压实标准、静压成型方法成型的试件进行对比。
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