松干密度的测定及其在灰土地基质量控制中的作用

松干密度的测定及其在灰土地基质量控制中的作用 English Version

1.Mechanical industrial prospecting design research institute Xi’an 710043 China 2.Institute of Rock and Soil Mechanics Chinese Academy of Sciences Wuhan 430071 China

摘要: 提出了土和石灰松干密度的概念及其试验测定方法,并将其应用于石灰土的体积含灰比到质量含灰比的换算。研究表明,该方法可应用于灰土击实试验和灰土地基施工质量控制。对石灰土地基施工和质量检测工作具有明确的指导作用。
- 含灰比 /
- 松干密度 /
- 含水率 /
- 击实试验
Abstract: The concept and measuring methods of loose dry density for soil and lime were presented.Simultaneously,the volume ratio and lime content ratio of lime-soil were turned into the mass ratio,which could be used in the process of quality control for test of lime-soil compression and the construction of lime-soil foundation.Moreover,the obtained results could be referenced in the supervision of the construction of lime-soil foundation and quality inspection.
- lime content ratio /
- loose dry density /
- water content ratio /
- compression test