OcrV1, Main, Merge, bibRecord, 001D05

Characterization of Yangsan Clay, Pusan, Korea

Identifieur interne : 001D05 ( Main/Merge ); précédent : 001D04; suivant : 001D06

Characterization of Yangsan Clay, Pusan, Korea

Auteurs : Hiroyuki Tanaka [Japon] ; Osamu Mishima [Japon] ; Masanori Tanaka [Japon] ; Sung-Zae Park [Corée du Sud] ; Gyeong-Hwan Jeong [Corée du Sud] ; Jacques Locat [Canada]

Source :

Soils and foundations [ 0038-0806 ] ; 2001.

RBID : Pascal:01-0309816

Descripteurs français

Pascal (Inist)
- Pétrologie, Argile, Caractérisation, Consolidation, Préconsolidation, Sol surconsolidé, Microstructure, Essai laboratoire, Essai en place, Microscopie électronique balayage, Diffraction RX, Contrainte déformation, Propriété physicochimique, Propriété mécanique, Limite élasticité, Yangsan, Argile de Pusan, Perturbation échantillon.
Wicri :
- topic : Pétrologie.

English descriptors

KwdEn :
- Characterization, Clay, Consolidation, In situ test, Laboratory test, Mechanical properties, Microstructure, Overconsolidated soil, Petrology, Physicochemical properties, Preconsolidation, Scanning electron microscopy, Stress strain, X ray diffraction, Yield strength.

Abstract

It has been reported by previous researchers that the preconsolidation pressure (p_c) of Kimhae (Yangsan) clay, which is thickly deposited along the Naktdong River, Pusan, Korea, is considerably less than its in-situ effective overburden pressure (p'_vo). The question has arisen whether such a low p_c value is due to underconsolidation or to the unreliability of laboratory tests, including the use of low quality sample. As a cooperative research program between PHRI (Port and Harbour Research Institute) and Pusan National University, extensive in-situ and laboratory investigations were carried out at Yangsan, using a Japanese sampler and Japanese sampling technique. It is found that the p_c values at the site are slightly greater than p'_vo, which is different from the test results from the previous researchers. However, the overconsolidation ratio (OCR) at this site is quite small compared to similar aged normally consolidated clays deposited in Japan.

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to stream PascalFrancis, to step Corpus: 000711
to stream PascalFrancis, to step Curation: 000082
to stream PascalFrancis, to step Checkpoint: 000678

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Pascal:01-0309816

Le document en format XML

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<author><name sortKey="Tanaka, Hiroyuki" sort="Tanaka, Hiroyuki" uniqKey="Tanaka H" first="Hiroyuki" last="Tanaka">Hiroyuki Tanaka</name>
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<country>Japon</country>
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<author><name sortKey="Jeong, Gyeong Hwan" sort="Jeong, Gyeong Hwan" uniqKey="Jeong G" first="Gyeong-Hwan" last="Jeong">Gyeong-Hwan Jeong</name>
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<author><name sortKey="Locat, Jacques" sort="Locat, Jacques" uniqKey="Locat J" first="Jacques" last="Locat">Jacques Locat</name>
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<s2>Quebec</s2>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Characterization of Yangsan Clay, Pusan, Korea</title>
<author><name sortKey="Tanaka, Hiroyuki" sort="Tanaka, Hiroyuki" uniqKey="Tanaka H" first="Hiroyuki" last="Tanaka">Hiroyuki Tanaka</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Port and Harbour Research Institute</s1>
<s2>3-1-1, Nagase, Yokosuka 239-0826</s2>
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<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
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<author><name sortKey="Mishima, Osamu" sort="Mishima, Osamu" uniqKey="Mishima O" first="Osamu" last="Mishima">Osamu Mishima</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Port and Harbour Research Institute</s1>
<s2>3-1-1, Nagase, Yokosuka 239-0826</s2>
<s3>JPN</s3>
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<country>Japon</country>
<wicri:noRegion>Port and Harbour Research Institute</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Tanaka, Masanori" sort="Tanaka, Masanori" uniqKey="Tanaka M" first="Masanori" last="Tanaka">Masanori Tanaka</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Port and Harbour Research Institute</s1>
<s2>3-1-1, Nagase, Yokosuka 239-0826</s2>
<s3>JPN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
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<country>Japon</country>
<wicri:noRegion>Port and Harbour Research Institute</wicri:noRegion>
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<author><name sortKey="Park, Sung Zae" sort="Park, Sung Zae" uniqKey="Park S" first="Sung-Zae" last="Park">Sung-Zae Park</name>
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<s3>KOR</s3>
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<wicri:noRegion>Pusan National University</wicri:noRegion>
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<author><name sortKey="Jeong, Gyeong Hwan" sort="Jeong, Gyeong Hwan" uniqKey="Jeong G" first="Gyeong-Hwan" last="Jeong">Gyeong-Hwan Jeong</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Dong-A Geotechnical Engineering Co., Ltd.</s1>
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<author><name sortKey="Locat, Jacques" sort="Locat, Jacques" uniqKey="Locat J" first="Jacques" last="Locat">Jacques Locat</name>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Characterization</term>
<term>Clay</term>
<term>Consolidation</term>
<term>In situ test</term>
<term>Laboratory test</term>
<term>Mechanical properties</term>
<term>Microstructure</term>
<term>Overconsolidated soil</term>
<term>Petrology</term>
<term>Physicochemical properties</term>
<term>Preconsolidation</term>
<term>Scanning electron microscopy</term>
<term>Stress strain</term>
<term>X ray diffraction</term>
<term>Yield strength</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Pétrologie</term>
<term>Argile</term>
<term>Caractérisation</term>
<term>Consolidation</term>
<term>Préconsolidation</term>
<term>Sol surconsolidé</term>
<term>Microstructure</term>
<term>Essai laboratoire</term>
<term>Essai en place</term>
<term>Microscopie électronique balayage</term>
<term>Diffraction RX</term>
<term>Contrainte déformation</term>
<term>Propriété physicochimique</term>
<term>Propriété mécanique</term>
<term>Limite élasticité</term>
<term>Yangsan</term>
<term>Argile de Pusan</term>
<term>Perturbation échantillon</term>
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<front><div type="abstract" xml:lang="en">It has been reported by previous researchers that the preconsolidation pressure (p<sub>c</sub>
) of Kimhae (Yangsan) clay, which is thickly deposited along the Naktdong River, Pusan, Korea, is considerably less than its in-situ effective overburden pressure (p'<sub>vo</sub>
). The question has arisen whether such a low p<sub>c</sub>
 value is due to underconsolidation or to the unreliability of laboratory tests, including the use of low quality sample. As a cooperative research program between PHRI (Port and Harbour Research Institute) and Pusan National University, extensive in-situ and laboratory investigations were carried out at Yangsan, using a Japanese sampler and Japanese sampling technique. It is found that the p<sub>c</sub>
 values at the site are slightly greater than p'<sub>vo</sub>
, which is different from the test results from the previous researchers. However, the overconsolidation ratio (OCR) at this site is quite small compared to similar aged normally consolidated clays deposited in Japan.</div>
</front>
</TEI>
<affiliations><list><country><li>Canada</li>
<li>Corée du Sud</li>
<li>Japon</li>
</country>
</list>
<tree><country name="Japon"><noRegion><name sortKey="Tanaka, Hiroyuki" sort="Tanaka, Hiroyuki" uniqKey="Tanaka H" first="Hiroyuki" last="Tanaka">Hiroyuki Tanaka</name>
</noRegion>
<name sortKey="Mishima, Osamu" sort="Mishima, Osamu" uniqKey="Mishima O" first="Osamu" last="Mishima">Osamu Mishima</name>
<name sortKey="Tanaka, Masanori" sort="Tanaka, Masanori" uniqKey="Tanaka M" first="Masanori" last="Tanaka">Masanori Tanaka</name>
</country>
<country name="Corée du Sud"><noRegion><name sortKey="Park, Sung Zae" sort="Park, Sung Zae" uniqKey="Park S" first="Sung-Zae" last="Park">Sung-Zae Park</name>
</noRegion>
<name sortKey="Jeong, Gyeong Hwan" sort="Jeong, Gyeong Hwan" uniqKey="Jeong G" first="Gyeong-Hwan" last="Jeong">Gyeong-Hwan Jeong</name>
</country>
<country name="Canada"><noRegion><name sortKey="Locat, Jacques" sort="Locat, Jacques" uniqKey="Locat J" first="Jacques" last="Locat">Jacques Locat</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>

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Characterization of Yangsan Clay, Pusan, Korea

Characterization of Yangsan Clay, Pusan, Korea

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri