摘要
薄壁土样指标的可靠性是工程勘察工作中推广使用薄壁取土器时必须解决的问题。软粘土薄壁土样与厚壁样品指标间关系比较复杂,随指标属性而异。经逐项指标测试、机理分析后证实,薄壁土样指标更真实地反映软粘土的力学性质。但在应用时还需要在室内测试及工程设计等环节作相应改进。
Reliability of physical and mechanical indices by thin wall sampler isthe problem whick must be solved before application.For soft clay,the indicesrelations between thin wall samples and thick wall samples are complicated,and vary along with indices properties. By analysing the mechanism of eachindex experiment, it is proved that the indices of thin wall samples truelyreflect the mechanical properties of soft clay.But improvements shall be madeto indoor experiments and engineering designs in application.
出处
《水运工程》
北大核心
1993年第7期14-18,共5页
Port & Waterway Engineering
