摘要
文章分析膨胀土抗剪强度影响的主要因素、强度理论和强度指标的取值方法,提出在目前基质吸力测定具有较高难度的情况下,间接测定基质吸力的方法将具有使用和推广价值。
Analyzing the main factors affecting the shear strength,shear strength theories and confirmative methods of shear strength indexes for expansive soils,the Paper points out that indirect measuring matrix suction method has its utilization and popularization value under the current difficult condition in measuring matrix suction force.
出处
《西部交通科技》
2007年第5期58-60,74,共4页
Western China Communications Science & Technology
关键词
道路工程
膨胀土
强度
强度指标
间接测定法
Road engineering
Expansive soil
Strength
Strength index
Indirect experiment methods
