重塑膨胀土的强度指标随裂隙率的增加而降低，二者呈线性递减关系；
Both were liner decrease to each other. The indicator of strength of compacted expansive soil was under the influence of stress level.
因此，如何快速准确确定高速公路路基土的强度指标及探讨各指标间的相互关系具有重要的的工程实际意义及潜在的经济效益。
Hence, it has great significance on projects and will bring potential benefits to study on how to find value of subgrade strength indices and relationship between each index.
讨论了粘性土在不同固结状态下的强度指标变化规律，阐述了土的强度指标对滑坡稳定性的影响，以及雨水对滑坡崩塌滑动的诱发作用。
The influence of the soil shearing strength index on slope stability is recommended, and the inducing factor of rainfall on formation cracking and slip failure in the surface of slope is presented.
应用推荐