摘要
通过对软粘土的在不同荷和不同时间作用下的抗剪强度参数试验,得到抗剪强度参数内聚力c,内摩擦角φ与荷载p、固结时间t(即固结度U)的关系数据,并据此分析了c、φ与p、U的相关关系式。
Data of internal cohesion c and angle of internal friction φ with relations of load p and consolidation time, i.e., consolidation degree U , were obtained from tests on soft clay at various consolidation times and loads. Based on the data, correlation formulas were derived for c and φ as functions of p and U .
出处
《中南公路工程》
2005年第2期11-14,共4页
Central South Highway Engineering
基金
湖南省交通厅科研基金项目(200113)
关键词
软粘土
抗剪强度参数试验
固结时间
荷载
承载力
shear strength parameters
internal cohesion
angle of internal friction
consolidation
