泥结碎石路面的石料压缩系数,粘土用量或是泥浆用量,直到目前的设计及施工中,还大都采用着一些经验数据。实际所用的材料往往是复杂多样的,由不同石料的颗粒组成,以及泥浆的稀稠等因素,都直接影响着材料的压缩性能和用量,使经验的设计数据不能具体的符合施工要求,影响了路面的质量。这说明单纯依靠经验数据,还不是一个合理的办法。在1957年河北省工账工程中,结合路面的施工,我们曾用了下面的方法,对 Stone compaction stone pavement stone compressibility, clay content or the amount of mud, until the current design and construction, but also mostly used some empirical data. The actual materials used are often complex and diverse. The particles consist of different kinds of stones and the thicknesses of mud and other factors directly affect the compressibility and dosage of the materials, so that the design data of the experience can not meet the construction requirements and affect the Pavement quality. This shows that relying solely on empirical data, is not a reasonable solution. In 1957, Hebei Province, construction project, combined with the construction of the road, we have used the following method, the