The Shear Strength of Unsaturated Tropical Soils in Ouro Preto, Brazil

机译：苏州普雷托，巴西的不饱和热带土壤的剪切力量

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The shear strength of unsaturated soils is a subject which has received a lot of interest recently. Experimental results have been used to define mathematical formulations, but the data available on tropical soils is quite scarce. This paper presentsthe results of triaxial tests on unsaturated lateritic and saprolitic soils with the same rock mother. The variation of shear strength parameters with suction was analyzed. Air dried specimens tested with constant water content were used to define the maximum shear strength.

机译：不饱和土壤的剪切力量是最近接受了很多感兴趣的受试者。实验结果已被用于定义数学制剂，但热带土壤上可用的数据非常稀缺。本文介绍了与同一岩石母亲的不饱和外形和皂岩土壤的三轴试验结果。分析了抽吸剪切强度参数的变化。使用恒定水含量测试的空气干燥标本来定义最大剪切强度。

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《International Conference on Unsaturated Soils》|2006年||共12页
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M.M.Futai; M.S.S.Almeida; W. A. Lacerda;
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中图分类 S15-532;
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1. About the simplification of the triaxial compression test apparatus for unsaturated soils and the shear strength of unsaturated soil measured by the apparatus [J] . 川#64017, 元, 西垣誠 Japanese Geotechnical Journal . 2011,第1期

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2. Direct Shear Testing on Unsaturated Silty Soils to Investigate the Effects of Drying and Wetting on Shear Strength Parameters at Low Suction [J] . Chaminda Gallage, Taro Uchimura Journal of geotechnical and geoenvironmental engineering . 2016,第3期

机译：在不饱和粉质土壤上进行直接剪切试验，以研究干燥和润湿对低吸力下剪切强度参数的影响
3. Residual shear strength of unsaturated soils via suction-controlled ring shear testing [J] . Laureano R. Hoyos, Claudia L Velosa, Anand J. Puppala Engineering Geology . 2014,第Null期

机译：吸力环剪切试验测定非饱和土的残余剪切强度
4. The Shear Strength of Unsaturated Tropical Soils in Ouro Preto, Brazil [C] . M.M.Futai, M.S.S.Almeida, W. A. Lacerda International Conference on Unsaturated Soils; 20060402-06; Carefree,AZ(US) . 2006

机译：巴西欧鲁普雷图的不饱和热带土壤的抗剪强度
5. Review of the empirical equations for predicting the shear strength of unsaturated soils. [D] . Garven, Elizabeth A. 2009

机译：预测非饱和土抗剪强度的经验方程式综述。
6. Hypertension is associated with a variant in the RARRES2 gene in populations of Ouro Preto Minas Gerais Brazil: a cross-sectional study [O] . Aline Priscila Batista, Keila Furbino Barbosa, Rafael Júnior de Azevedo, 2021

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7. Direct shear testing on unsaturated silty soils to investigate the effects of drying and wetting on shear strength parameters at low suction [O] . Gallage Chaminda, Uchimura Taro 2016

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8. Characterization of the Shear Strength of Unsaturated Soils and the Role of Soil Moisture Characteristic Curves [R] . Germaine, J. T. 2010

机译：非饱和土抗剪强度特征及土壤水分特征曲线的作用

The Shear Strength of Unsaturated Tropical Soils in Ouro Preto, Brazil

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