The Soil Properties of Lake-Bottom Sediments in the Lake Baikal Gas Hydrate Province

Kataoka, Satsuki; Kawaguchi, Takayuki; Suzuki, Teruyuki

doi:10.3208/sandf.49.757

Cited by 3 publications

(2 citation statements)

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“…Hakodate National College of Technology ＊＊東京大学大学院理学系研究科地球惑星科学専攻 Department of Earth and Planetary Science, University of Tokyo 1 日本近海における表層型メタンハイドレート賦存域 (Kataoka, et al, 2009) えるとの懸念もある。特に表層型メタンハイドレートの生成・成長には地下から湧出したメタンガス・水を用いて生…”

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The physical and mechanical properties of sea-bottom sediments in the Eastern Margin of Japan Sea by MD179

Kataoka¹,

Matsumoto²

2012

J. Petroleum Tech.

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The physical and mechanical properties of sea-bottom sediments in the Eastern Margin of Japan Sea by MD179

Kataoka¹,

Matsumoto²

2012

J. Petroleum Tech.

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“…There has also been research conducted on the characteristics of sediments deposited in the bottom of lakes and seas, but from the point of view of their geological structures [31][32][33]. For example, tests on the sediments from Lake Bergsee in southern Germany have shown that they are much weaker and highly-compressive compared to the sediments from Scandinavian lakes [31].…”

Section: Introductionmentioning

confidence: 99%

Bottom Sediments from a Dam Reservoir as a Core in Embankments—Filtration and Stability: A Case Study

2021

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A possibility of using bottom sediments from dam reservoirs in earth structures was considered. Sediments from the Rzeszow reservoir (Poland) were used as research material, which, according to geotechnical standards, were classified as low permeable silt with high organic content. As fine, cohesive soil with a low coefficient of permeability, the sediments can be used in sealing elements of hydraulic engineering embankments. In order to verify the suitability of the sediments, stability and filtration calculations were carried out for embankments with a sealing in the form of a core made of the sediments. It was stated that by using a core made of sediments, the volume of seepage on the downstream side during continuous or variable backwater was significantly lower in relation to an embankment without a core, and the phreatic line did not extend to the downstream slope. It is estimated that, in the case of a planned dredging in Rzeszow Reservoir, the amount of dredged sediment would exceed 1.5 million m3, and therefore, the possibility of their economic use is essential. The search for materials that could replace natural soil in earthen structures is an important issue from both the ecological and economic points of view.

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Methane hydrate-bearing sediments: Pore habit and implications

Terzariol

Park

Castro

et al. 2020

Marine and Petroleum Geology

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The Soil Properties of Lake-Bottom Sediments in the Lake Baikal Gas Hydrate Province

Cited by 3 publications

References 18 publications

The physical and mechanical properties of sea-bottom sediments in the Eastern Margin of Japan Sea by MD179

The physical and mechanical properties of sea-bottom sediments in the Eastern Margin of Japan Sea by MD179

Bottom Sediments from a Dam Reservoir as a Core in Embankments—Filtration and Stability: A Case Study

Methane hydrate-bearing sediments: Pore habit and implications

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