Effects of Salinity and Curing Time on Compression Behavior of Fly Ash Stabilized Marine Clay

Pan, Lijun; Liu, Hao; Qiu, Wenjie; Yin, Jie

doi:10.1007/s12205-023-1674-8

Cited by 2 publications

(1 citation statement)

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“…In order to stabilize expansive soil on-site, Jamsawang et al [20] used a shallow mixing technique with bottom ash, which reduces the free swelling index because it doesn't expand. Sengul et al [21] investigated the properties of clay using fly ash and polypropylene fiber, whereas Pan et al [22] investigated the properties of fly ash-stabilized clay with salinity and curing time. Many forms of ash have been used in a number of research projects on expanding soil alteration.…”

Section: Introductionmentioning

confidence: 99%

Geotechnical Properties of Fly Ash Blended Expansive Soil: A Review

Alam,

Alselami

2024

Civ Eng J

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Fly ash, an industrial byproduct, is used as both a building material and a soil stabilizer due to its pozzolanic properties. Moreover, it is challenging to extrapolate the results based on an inadequate amount of laboratory data because of the non-homogeneous character of the soil and the diversity in the chemical properties of fly ash. This review article fills in the gaps by providing an overview of the existing data related to the geotechnical characteristics of expansive soil stabilized with fly ash. The chemical composition of fly ash is provided in terms of oxides of various elements to help identify the kinds produced in different nations. Additionally, information about the physical and geotechnical characteristics of fly ash blended expansive soil is provided in order to comprehend the influence of the fly ash's chemical composition and the expansive soil's fines percentage. While the geotechnical property comprises Atterberg's limit, compaction, UCS, shear strength, free swelling index, CBR, and consolidation, the physical property includes specific gravity and durability. Shear modulus, damping ratio, and Poisson's ratio are used to describe the dynamic properties of the modified expansive soil. The published data in this field and the research gap will be identified by the researchers with the aid of this article. Doi: 10.28991/CEJ-SP2024-010-06 Full Text: PDF

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Section: Introductionmentioning

confidence: 99%