| 南友高速公路膨胀土的本构模型和破坏模式 |
| |
| 引用本文： | 郑芝恒. 南友高速公路膨胀土的本构模型和破坏模式[J]. 水运科技信息, 2009, 0(4): 84-87 |
| |
| 作者姓名： | 郑芝恒 |
| |
| 作者单位： | 河北省唐山市交通局,唐山063000 |
| |
| 摘 要： | 以南友高速公路等工程中的典型膨胀土为研究对象，针对路基破坏的显著特点和非饱和土本质特性，设计并开展了系列室内试验，同时进行理论分析，提出工程实用型非饱和膨胀土本构模型。
|
| 关 键 词： | 高速公路 膨胀土 本构模型 破坏模式 |
Expansive Soil Constitutive Model and Failure Mode of the Nan-You Highway |
| |
| Affiliation: | Zhang Zhiheng (Transportation Bureau of Tangshan City in Hebei Province,Tangshan 063000,China) |
| |
| Abstract: | Taking the typical expansive soil in Nan-you highway as the research object, aiming at the significant damage characteristics of the roadbed and the characteristics of unsaturated soils, the paper designed and carried out a series of laboratory tests and theoretical analysis, and put forward practical unsaturated expansive soil constitutive model. |
| |
| Keywords: | expressway expansive soil constitutive model failure mode |
| 本文献已被 维普 等数据库收录！ |
|
