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Experimental Investigations on Mechanical Behavior of Unsaturated Subgrade Soil with Lime Stabilization and Fiber Reinforcement. State Highway Administration Research Report. Final rept.
| 题名： | Experimental Investigations on Mechanical Behavior of Unsaturated Subgrade Soil with Lime Stabilization and Fiber Reinforcement. State Highway Administration Research Report. Final rept. |
| 作者： | Li-J. |
| 关键词： | *Soil-mechanics; *Subgrades-; *Investigations-; *Composite-materials; *Highway-construction.;Soils-; Mechanical-properties; Soil-physical-properties; Lime-; Fibers-; Shear-tests; Research-; Modeling-; Laboratory-tests; Defomation-; Shear-stresses; Stress-strain-relations; Tables-Data; Soil-compacting; Soil-stablization; Graphs-Charts. |
| 摘要： | In the present report, experimental investigations on mechanical behavior of unsaturated subgrade soil with fiber reinforcement and lime stabilization were conducted. The experiments were carried out to investigate physical and mechanical properties of subgrade soil that was mixed with geofiber and lime. The reinforced and stabilized soil with fiber and lime is considered as a composite material. Investigations in this study included two phases. In the first phase, the investigation was for static behavior of composite subgrade soil under the compressive shear loading. In the second phase, the investigation emphasized dynamic behavior of reinforced and stabilized soil under cyclic shear loading. |
| 报告类型： | 科技报告 |
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