| 饱和粘性土三轴剪切性状的试验研究 |
| |
| 引用本文： | 张向京,阮波,彭意.饱和粘性土三轴剪切性状的试验研究[J].铁道科学与工程学报,2009,6(5). |
| |
| 作者姓名： | 张向京 阮波 彭意 |
| |
| 作者单位： | 中南大学,土木建筑学院,湖南,长沙,410075 |
| |
| 基金项目： | 国家自然科学基金资助项目(50678175) |
| |
| 摘 要： | 对常德地区的饱和粘性土试样进行了三轴不固结不排水剪切、固结不排水剪切和固结排水剪切试验,获得了该地区饱和粘性土三轴试验的抗剪强度指标,通过对强度指标的分析比较,得出三轴慢剪指标作为设计、施工参数更合理,为粘性土路基的设计和施工提供了依据.
|
| 关 键 词： | 饱和粘性土 三轴剪切试验 强度指标 不固结不排水 固结不排水 固结排水 |
Saturated clay by triaxial shear tests |
| |
| ZHANG Xiang-jing
,
RUAN Bo
,
PENG Yi.Saturated clay by triaxial shear tests[J].Journal of Railway Science and Engineering,2009,6(5). |
| |
| Authors: | ZHANG Xiang-jing RUAN Bo PENG Yi |
| |
| Institution: | ZHANG Xiang-jing,RUAN Bo,PENG Yi(College of Civil , Architectural Engineering,Central South University,Changsha 410075,China) |
| |
| Abstract: | Nine groups of saturated clay samples were chosen from the nine sites in Changde.After UU,CU and CD tests of the samples,the triaxial test data were obtained.Meanwhile,after comparing these data with UU test strength index,CU test strength index and CD test strength index respectively,some conclusions of using the clay as subsoil was provided,which is important for the design and construction of the road. |
| |
| Keywords: | saturated clay triaxial shear test strength parameter unconsolidated-undrained consolidated undrained consolidated drained |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
