Results 21 to 30 of about 2,284,007 (306)
Journal of Rock Mechanics and Geotechnical Engineering, 2020 Cohesive non-swelling soil (CNS) cushion technology is widely used to solve swelling deformation problems in expansive soil areas. However, the swelling inhibition mechanism is still not fully understood. In this study, the inhibition effect on expansive
Hailin Yao +6 more
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Stability analysis of expansive soil slopes considering shear strength decay characteristics
Zhongguo dizhi zaihai yu fangzhi xuebao, 2022 In order to address the problem that the dynamic decay of shear strength of expansive soil in the process of rainfall infiltration cannot be considered in the traditional slope stability analysis of expansive soil, indoor direct shear test was carried ...
Jinpeng LI +4 more
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Field Soil Suction Profiles for Expansive Soil [PDF]
Journal of Geotechnical and Geoenvironmental Engineering, 2021 AbstractSoil suction–based analyses are paramount to proper design of foundations in expansive soils, yet availability of field soil suction profiles from direct measurement is limited.
J. D. Vann, S. L. Houston
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Stabilization of expansive soil with agricultural waste additives: a review
International Journal of Geo-Engineering, 2023 Soil is one of the most important construction materials in the world. It has been effectively exploited for various purposes, such as building social infrastructures, growing agricultural products, and promoting many other important activities that can ...
Frehaileab Admasu Gidebo +2 more
semanticscholar +1 more source
Advances in Civil Engineering, 2021 Shear strength of shallow expansive soil varies along with the depth under the freeze-thaw effect. This work investigates shear strength characteristics of shallow expansive soil by simulating the actual freeze boundary conditions of seasonal frozen ...
Yanlong Li, Zili Wang, Yang Luo
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Expansive Soil Stabilization Using Alkali-Activated Fly Ash
Processes, 2023 Expansive soil swells with water and shrinks with water loss, causing serious safety problems for construction projects. This study emphasizes alkali-activated binder (NaOH excited fly ash) stabilized expansive soil. We found that swelling decreased with
Huang Wang +3 more
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Buildings, 2023 Expansive soils exhibit detrimental swelling and shrinking characteristics in response to variations in water content, posing a threat to engineering safety.
Jian Wei +4 more
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Influence of Swelling on Shear Strength of Expansive Soil and Slope Stability
Frontiers in Earth Science, 2022 Rainfall is the main factor leading to the landslide of expansive soil slope. To deeply understand the instability mechanism of expansive soil slope under rainfall conditions, it is necessary to clarify the strength attenuation mechanism of expansive ...
Tian Lan +3 more
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Modeling the application of steel slag in stabilizing expansive soil
Modeling Earth Systems and Environment, 2023 The objective of this study was to evaluate the suitability of steel slag as an additive to the engineering properties of weak clay soil. Different geotechnical laboratory tests were conducted on both stabilized and natural soils.
Worku Firomsa Kabeta, Hinsene Lemma
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Sustainability, 2023 Expansive soils exist in many countries worldwide, and their characteristics make them exceedingly difficult to engineer. Due to its significant swelling and shrinkage characteristics, expansive soil defies many of the stabilization solutions available ...
Ammar N. Alnmr, R. Ray, R. Alsirawan
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