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本文通过对现行评价泥浆泥饼压缩性的三种方法：“泥饼渗透率法”、“泥饼针入度法”、“两次失水法”进行对比实验研究，考察了在常温静（动）态和高温静（动）态四种实验条件下泥浆泥饼可压缩性之间的对比关系。结果表明：以“两次失水法”，且以不倒泥浆两次失水法作为评价泥饼压缩性，方法简便，数据可信；得出泥饼的可压缩性是由弹性变形和塑性变形共同作用的结果
In this paper, the current evaluation of the compressibility of mud cake three ways: “mud cake permeability method”, “mud cake penetration method” and “two water loss method” for comparative experimental study investigated at room temperature static Dynamic state and high temperature static (dynamic) state under four experimental conditions of mud cake compressibility between the contrast. The results show that the compressibility of mudcake is simple and the data is credible by using “twice water loss method” The result of deformation interaction