Discussion: Behaviour of a sensitive marine sediment: microstructural investigation

Hattab, Mahdia; Hammad, Tammam; Fleureau, Jean‐Marie; Hicher, Pierre Yves; Mesri, G.

doi:10.1680/geot.13.d.02

Cited by 4 publications

(1 citation statement)

References 3 publications

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“…10b indicates that all CBSC samples exhibit more or less dual-peak characteristics in terms of the log differential pore volume. According to the terminology of Hattab et al (2013), the pores of the two peaks correspond to intra-aggregate pores and inter-aggregate pores successively. Fig.…”

Section: Microscopic Analysis: Xrd Sem Tga and Mipmentioning

confidence: 99%

Interaction between cement clinker constituents and clay minerals and their influence on the strength of cement-based stabilized soft clay

Deng

et al. 2022

Can. Geotech. J.

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The strength of cement stabilized clay is less than that of concrete and mortar and shows a distinct variability owing to the existence of various clay minerals. To better understand the cement-clay reactions and the strength generation, two artificial clays with the unique clay mineral and major strength-producing constituents of cement clinker were investigated via mechanical, compositional, and microstructural analyses. Results show that C3A-stabilized clay gains strength rapidly in the first three days, but this favourable tendency vanishes over time. After 90 days of curing, the strength of C3S-stabilized clay is about four times that of the corresponding C3A-stabilized clay, indicating the remarkable long-term stabilization efficiency of C3S. Furthermore, clay minerals primarily draw into strength evolution in the reaction process. Despite that bentonite is more reactive than kaolin as long as the highly alkaline conditions persist, it has a higher probability to flocculate into large aggregates during the mixing process, which may impair the reaction efficiency and even brings adverse stabilization effects, suggesting the importance of uniformity control.

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Section: Microscopic Analysis: Xrd Sem Tga and Mipmentioning

confidence: 99%

Interaction between cement clinker constituents and clay minerals and their influence on the strength of cement-based stabilized soft clay

Deng

et al. 2022

Can. Geotech. J.

View full text Add to dashboard Cite

show abstract

Microanisotropy and preferred orientation of grains and aggregates (POGA) of the Malan loess in Yan’an, China: a profile study

Hong

Wang

et al. 2019

Bull Eng Geol Environ

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A new approach to evaluation of loess collapsibility based on quantitative analyses of colloid-clay coating with statistical methods

Zheng

Wang

et al. 2021

Engineering Geology

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Discussion: Behaviour of a sensitive marine sediment: microstructural investigation

Cited by 4 publications

References 3 publications

Interaction between cement clinker constituents and clay minerals and their influence on the strength of cement-based stabilized soft clay

Interaction between cement clinker constituents and clay minerals and their influence on the strength of cement-based stabilized soft clay

Microanisotropy and preferred orientation of grains and aggregates (POGA) of the Malan loess in Yan’an, China: a profile study

A new approach to evaluation of loess collapsibility based on quantitative analyses of colloid-clay coating with statistical methods

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