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.
膨胀土经过重塑后其湿化性主要受试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.
对影响压实度检测的关键因素即标准干密度，依据土的压实特性进行了可靠性分析；同时对压实度检测中经常遇到的有关问题进行了初步探讨，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.
对土密实度瞬态锤击测试信号的AR谱分析结果表明，在含水量基本一致的情况下，随着试样的干密度的增大，信号的主峰频率呈增大的趋势；