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Effect of Nanosilica on the Undrained Shear Strength of Organic Soil [PDF]
NanomaterialsOrganic soil is widely recognized for its low shear strength and high compressibility, which pose challenges for construction projects. One of the most commonly used methods for enhancing the mechanical properties of soil is chemical stabilization using ...
Carlos Solórzano-Blacio +1 more
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Journal of Marine Science and Engineering, 2023 The laboratory miniature vane shear test (MVST) has been widely used to measure the undrained shear strength of marine sediments in offshore engineering. However, the transfer of the soil sample in tube samplers from the seabed to the laboratory releases
Jiayi Shen +5 more
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Modeling Undrained Shear Strength of Sensitive Alluvial Soft Clay Using Machine Learning Approach
Applied Sciences, 2022 Soft soils are commonly located in many regions near seas, oceans, and rivers all over the world. These regions are vital and attractive for population and governments development. Soft soil is classified as problematic soil owing to sustaining low shear
Mohamed B. D. Elsawy +2 more
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Correlation between undrained shear strength and liquidity index of soils in Malaysia [PDF]
E3S Web of Conferences, 2022 Accuracy of soil undrained shear strength measurement is often governed by the quality of undisturbed soil sampling. Numerous previous attempts have been made to establish correlations between the undrained shear strength and various soil physical ...
Habibullah Hafiy Syafiqy +2 more
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Journal of Marine Science and Engineering, 2023 Changes in undrained shear strength are important to the stability analysis of hydrate reservoirs during natural gas hydrate production. This study proposes a prediction model of undrained shear strength of hydrate-bearing fine-grained sediments based on
Ruchun Wei +7 more
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Applied Sciences, 2022 In geotechnical engineering applications, it is very important to obtain the undrained shear strength of remolded soils accurately and reliably. This study aims to obtain a trustworthy solution to determine the undrained shear strength of remolded clay ...
Eyyüb Karakan
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Studia Geotechnica et Mechanica, 2023 This technical article presents the influence of sample quality on the compressibility parameters and undrained shear strength (cu) of soft soils from the Vistula Marshlands. The analysis covers: (1) quality of soft soil according to three criteria: void
Konkol Jakub
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Undrained strength of clay determined from simple shear test
Frontiers in Earth Science, 2023 The undrained shear strength of clay is an important parameter for the design of embankments, shallow foundations, and pile foundations. Among the various methods of testing undrained strength, the simple shear is essential when the shearing mode of the ...
Bin Huang +4 more
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Post-Cyclic Mechanical Behaviors of Undisturbed Soft Clay with Different Degrees of Reconsolidation
Applied Sciences, 2021 Soft soil is often subjected to cyclic loading such as that imposed during storms, under traffic, or in an earthquake. Furthermore, the cyclic-loading-induced excess pore water pressure can be partially dissipated after cyclic loading.
Yuan Lu +6 more
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Analysis method for basal stability of braced excavations in clay based on undrained shear strength
Yantu gongcheng xuebao, 2020 At present, the analysis method for basal stability is mostly based on the consolidated undrained shear strength index. The method is unreasonable in theory for the soft clay and does not consider the strength of the soil above the lowest support.
HUANG Mao-song 1, 2, LI Yi-shan 1, 2, TANG Zhen 1, 2, YUAN Ju-yun 1, 2
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