塑性指数 [土壤] plasticity index
[土壤] plastic index
- 指出了地基承载力与塑性指数的关系,探讨了黄土地基工程分类。
The relationship between foundation bearing capacity and plasticity indexes is pointed out, and discusses loess foundations engineering classification. - 研究结果:滑带土的峰值强度和残余强度比较接近,成线性关系;塑性指数能较好的用来估算残余强度。
Research results:Residual strength of slip soil has linear regression with peak strength; plastic index can be better used to estimate residual strength. - 在铁道部新的土分类标准中,细粒土由按单纯的塑性指数分类改为按塑性图分类。
In the new classification standard of soil adopted by the Railway Ministry, fine particle soils are classified by plastic index diagram instead of plastic index simply.