摘要
用三轴试验方法研究了加筋膨胀土的应力-应变及强度特性,得出了加筋土与对应素土的强度指标关系。通过归一化强度分析,研究了不同围压下加筋的效果,分析了加筋土强度提高的宏观表现.
Based on the triaxial tests,the stress-strain relationship and strength properties of reinforced expansive soils are studied to get the relation between the strength index of reinforced soil and that of the corresponding plain soil.Through analyzing the normalized strength,the effect of reinforcement under different confining pressure is studied.The macro-behaviour of reinforced soil is analyzed.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2003年第z1期2367-2370,共4页
Chinese Journal of Rock Mechanics and Engineering
关键词
土力学
三轴试验
加筋膨胀土
归一化强度
soil mechanics
triaxial test
reinforced expansive soils
normalized strength
