摘要
该文着重研究了各种土样包括探井取的湿陷性黄土、钻孔取的原状样、重塑土样(主要是夯实土)固结试验结果压缩模量随压力的变化规律。对当前人们普遍认为压缩模量与压力之间规律(Es 0.1-0.2<Es 0.2-0.4<Es 0.4-0.8<……Es 1.6-3.2)的关系式进行了探讨,并讨论了曲线变形的原因,最后得出几条人们在日常生产中普遍忽视的一些规律。
The changing law of compressing module of soil（ including collapsible loess, soil monolith, remodeled soil sample） with pressure is researched in this paper through the result of consolidation test. The relation formula（ Es0.1-0.2 〈 Es0.2-0.4 〈 Es0.4-0.8 〈 Es 1.6-3.2 ） of law between compressing module and pressure is discussed and the cause of curve distortion is analyzed. Finally some reqularity often ignored by people are obtained.
出处
《勘察科学技术》
2006年第3期42-43,60,共3页
Site Investigation Science and Technology
关键词
压缩模量
峰值湿陷压力
先期固结压力
compressing module
pressure of peak value collapse
pressure of consolidation in advance
