Triaxial testing of a weakly bonded soil
WebOct 14, 1998 · The results are presented of drained triaxial tests on a weakly bonded artificial soil in which the stress path direction has been changed partway through the … WebTriaxial testing is a type of shear test for solid materials performed while the specimen is under confining pressures on all sides. The confining pressures are generated in a fluid chamber to simulate stresses from surrounding soil materials. It then can give a clearer picture of the behavior of materials in place.
Triaxial testing of a weakly bonded soil
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http://hs.link.springer.com.dr2am.wust.edu.cn/article/10.1007/s11214-017-0391-3?__dp=https WebMalandraki, V. and Toll, D. G. (2000) Drained probing triaxial tests on a weakly bonded artificial soil, Geotechnique, London, 50(2), ... Malandraki, V. and Toll, D. G. (2001) Triaxial …
WebThis study was carried out to investigate the undrained behaviour of weakly bonded soil. Artificial specimens were used and were prepared from a mixture of sand and kaolin. The mixture was fired at 500°C for 5 h to create uniform strength of artificial weakly bonding between sand particles. Based on microscopic observation of the specimens revealed … Webbinding site, clay mineral a site on a clay mineral surface available for electrostatic attraction between oppositely charged species, including metal coordination bonding, and anion or polar-molecule attractions, etc. Binding sites commonly occur: (1) where bonds are broken at particle edges (terminal edges) leaving a net positive charge and a possible under …
WebJun 30, 2014 · From triaxial tests of the repacked soil, we found that soil type and SOC affected the compression characteristics. We also observed that deformation characteristics are more sensitive to small changes in soil management practices designed to increase the SOC content, than measurements of aggregate tensile strength, friability, … WebOct 1, 2014 · In the present study, a series of conventional triaxial compression tests were conducted on a cemented poorly graded sand–gravel mixture containing 30% gravel and 70% sand in both consolidated drained and undrained conditions. Portland cement used as the cementing agent was added to the soil at 0%, 1%, 2%, and 3% (dry weight) of …
WebNov 8, 2014 · This was a Consolidated-Undrained (CU) Triaxial Test. It is a somewhat expensive test (~$150/sample), but it is also a very reliable test. Both total and effective stress strength parameters were determined from the test. The total and effective strength grew as the initial confining pressure increased.
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