| 1. | Experiment of expansive soil of road with mixing in lime content
膨胀土路基石灰改性试验研究 |
| 2. | Experiments on improving expansive soil roadbed of highway
高速公路膨胀土路基改良的试验和分析 |
| 3. | Significance of expansive soil classification indexes analysed by rough sets
膨胀土路基的胀缩变形模型试验 |
| 4. | Treatment of expansive soil roadbed
膨胀土路基处理 |
| 5. | Talking about the construction techniques for modifying the swelling soil roadbed with the limestone
浅谈石灰改良膨胀土路基的施工工艺 |
| 6. | Study on stability of veneer cover soil of variational thickness on the slope of expansive soil subgrade
膨胀土路基边坡变厚式封面层稳定性实验研究 |
| 7. | Finally , two examples were used to analyse the influence of cycles of drying and wetting on subgrade sedimentation and slope stability of expansive soils , the conclusion is given that the influence of cycles of drying and wetting on strength and deformation must be considered to the foundation or structures which consists of expansive soils
最后我们采用两个算例分别计算了干湿循环对非饱和膨胀土路基沉降以及边坡稳定的影响，通过计算得出了在以非饱和膨胀土作为构筑物基础或构筑物时，应认真考虑干湿循环对其强度和变形特性降低的影响的结论。 |
| 8. | On the basis of the test result of a section of jing - xiang freeway ' s swelling soil examination , the paper analyses the mechanical mechanism of swelling soil side slope ' s collapse and establishes the geometry shape of swelling soil subgrade ' s collapse . on the other hand , the paper applies this result to analyses and calculates the stability of swelling soil ' s subgrade
本文以襄荆高速公路膨胀土试验路段的试验结果为基础，分析了膨胀土路段边坡滑塌的力学机理，建立并验证了膨胀土路基边坡滑塌的几何形态，将其应用于膨胀土路基边坡的稳定性分析计算中。 |
| 9. | Thirdly , the paper point out that the key reasons of swelling soil subgrade ' s collapse are swelling soil ' s expand - shrink property , cranny property , strength decrease property and weak frame surface property . as the result of this , the paper provides theoretical foundation for evaluating the stability of swelling soil subgrade ' s side slope
指出膨胀土的胀缩性、裂隙性、强度衰减性、软弱结构面是导致膨胀土路基边坡滑塌的根本原因，从而为准确评价膨胀土路基边坡的稳定性提供理论依据。 |
