dry soil density

基本解释

After remolding expansive soil disintegration characteristics were controlled by pretest water content in soil sample and dry density of soil.
膨脹土經過重塑後其溼化性主要受試前含水量和乾密度控制。
This paper discusses the standard dry density of soil, the key factor in the inspection of compaction degree, with results of reliability analyses based on the compaction characteristics.
對影響壓實度檢測的關鍵因素即標準乾密度，依據土的壓實特性進行了可靠性分析；同時對壓實度檢測中經常遇到的有關問題進行了初步探討，竝提出建。
It is shown that with the same water content, the greater the dry density of soil is, the higher the main peak frequency by the AR spectral analysis of measuring signal of soft soil compactness.
對土密實度瞬態鎚擊測試信號的AR譜分析結果表明，在含水量基本一致的情況下，隨著試樣的乾密度的增大，信號的主峰頻率呈增大的趨勢；