dry soil density

基本解釋

After remolding expansive soil disintegration characteristics were controlled by pretest water content in soil sample and dry density of soil.
膨脹土經(jīng)過重塑后其濕化性主要受試前含水量和干密度控制。
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(guān)鍵因素即標準干密度，依據(jù)土的壓實特性進行了可靠性分析；同時對壓實度檢測中經(jīng)常遇到的有關(guān)問題進行了初步探討，并提出建。
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(tài)錘擊測試信號的AR譜分析結(jié)果表明，在含水量基本一致的情況下，隨著試樣的干密度的增大，信號的主峰頻率呈增大的趨勢；