Salinization anti-permeability and strength property of saline soil
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摘要: 為了提高鹽田底板鹽漬土土層的防滲性及強度性能,根據鹽漬土的物理化學性質,結合工程實例,采用鹽化處理和鹽化處理+碾壓兩種方法進行處理.現場原位滲透實驗和室內物理力學實驗結果表明:處理后鹽漬土的防滲性和土層的承載力得到了明顯改善,兩種方案均能滿足工程設計要求.Abstract: Based on the physical and chemical properties of saline soil, a method of salinization treatment and a combined method of salinization treatment with RCC were used to improve the anti-permeability and strength property of saline soil located in the bottom of salt field. The results of in-situ permeability testing and indoor physical-mechanical testing show that the anti-permeability and strength property of saline soil after treatment have been markedly improved. All the two measures can meet the requirements of project design.
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Key words:
- saline soil /
- salt field /
- ground treatment /
- permeability testing
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