OcrV1, PascalFrancis, Corpus, bibRecord, 000040

Experimental investigation on the thermal volumetric behavior of highly compacted GMZ01 Bent

Identifieur interne : 000040 ( PascalFrancis/Corpus ); précédent : 000039; suivant : 000041

Experimental investigation on the thermal volumetric behavior of highly compacted GMZ01 Bent

Auteurs : W. M. Ye ; Y. W. Zhang ; Y. G. Chen ; B. Chen ; Y. J. Cui

Source :

Applied clay science [ 0169-1317 ] ; 2013.

RBID : Pascal:13-0346157

Descripteurs français

Pascal (Inist)
- Tampon, Matériau remblai, Déchet haute activité, Pression, Succion, Température, Refroidissement, Gonflement, Contraction, Haute pression, Basse pression, Expansion, Déformation sous contrainte, Epaisseur, Microstructure, Réduction.

English descriptors

KwdEn :
- backfill, buffers, contraction, cooling, expansion, high pressure, high-level waste, low pressure, microstructures, pressure, reduction, strain, suction, swelling, temperature, thickness.

Abstract

Gaomiaozi (GMZ) Bent has been recognized as the potential buffer/backfill material for construction of Chinese deep geological repository for disposal of high-level radioactive waste (HLW). For investigation of pressure and suction effects on the thermal volumetric behavior of the highly compacted GMZ01 Bent, a new suction-temperature controlled oedometer was developed. Several suction and pressure controlled cyclic heating and cooling tests have been performed on highly compacted GMZ01 Bent. Suctions ranging from 4 to 110 MPa, temperatures from 25 to 80 °C and vertical loads from 0.1 to 5 MPa were applied. Results show that heating at constant suction and pressure induces either swelling or contraction. At high pressure and low suction, heating tends to induce contraction, while at low pressure and high suction, heating induces expansion. Thermal volumetric strain of GMZ01 Bent tested strongly depends on the overconsolidation ratio (OCR). Two opposite mechanisms are considered to explain the observed phenomena, that is, the volume increase induced by the thermal expansion of the mineralogical components and the adsorbed water and the double-layer thickness at the microstructure level, as well as the volume reduction caused by the macrostructural rearrangements.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 ACLSER`
A03		`1`		`@0 Appl. clay sci.`
A05				`@2 83-84`
A08	`01`	`1`	`ENG`	`@1 Experimental investigation on the thermal volumetric behavior of highly compacted GMZ01 Bent`
A11	`01`	`1`		`@1 YE (W. M.)`
A11	`02`	`1`		`@1 ZHANG (Y. W.)`
A11	`03`	`1`		`@1 CHEN (Y. G.)`
A11	`04`	`1`		`@1 CHEN (B.)`
A11	`05`	`1`		`@1 CUI (Y. J.)`
A14	`01`			`@1 Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University @2 Shanghai 200092 @3 CHN @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut.`
A14	`02`			`@1 United Research Center for Urban Environment and Sustainable Development, The Ministry of Education @2 Shanghai 200092 @3 CHN @Z 1 aut.`
A14	`03`			`@1 Ecole des Ponts ParisTech, UR Navier/CERMES @2 77455 @3 FRA @Z 5 aut.`
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A21				`@1 2013`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 20859 @5 354000501028060280`
A44				`@0 0000 @1 © 2013 INIST-CNRS. All rights reserved.`
A45				`@0 3/4 p.`
A47	`01`	`1`		`@0 13-0346157`
A60				`@1 P @3 PR`
A61				`@0 A`
A64	`01`	`1`		`@0 Applied clay science`
A66	`01`			`@0 GBR`
C01	`01`		`ENG`	@0 Gaomiaozi (GMZ) Bent has been recognized as the potential buffer/backfill material for construction of Chinese deep geological repository for disposal of high-level radioactive waste (HLW). For investigation of pressure and suction effects on the thermal volumetric behavior of the highly compacted GMZ01 Bent, a new suction-temperature controlled oedometer was developed. Several suction and pressure controlled cyclic heating and cooling tests have been performed on highly compacted GMZ01 Bent. Suctions ranging from 4 to 110 MPa, temperatures from 25 to 80 °C and vertical loads from 0.1 to 5 MPa were applied. Results show that heating at constant suction and pressure induces either swelling or contraction. At high pressure and low suction, heating tends to induce contraction, while at low pressure and high suction, heating induces expansion. Thermal volumetric strain of GMZ01 Bent tested strongly depends on the overconsolidation ratio (OCR). Two opposite mechanisms are considered to explain the observed phenomena, that is, the volume increase induced by the thermal expansion of the mineralogical components and the adsorbed water and the double-layer thickness at the microstructure level, as well as the volume reduction caused by the macrostructural rearrangements.
C02	`01`	`2`		`@0 001E01A02`
C02	`02`	`2`		`@0 220A02`
C03	`01`	`2`	`FRE`	`@0 Tampon @5 01`
C03	`01`	`2`	`ENG`	`@0 buffers @5 01`
C03	`01`	`2`	`SPA`	`@0 Tampón @5 01`
C03	`02`	`2`	`FRE`	`@0 Matériau remblai @5 02`
C03	`02`	`2`	`ENG`	`@0 backfill @5 02`
C03	`03`	`2`	`FRE`	`@0 Déchet haute activité @5 03`
C03	`03`	`2`	`ENG`	`@0 high-level waste @5 03`
C03	`04`	`2`	`FRE`	`@0 Pression @5 04`
C03	`04`	`2`	`ENG`	`@0 pressure @5 04`
C03	`04`	`2`	`SPA`	`@0 Presión @5 04`
C03	`05`	`2`	`FRE`	`@0 Succion @5 05`
C03	`05`	`2`	`ENG`	`@0 suction @5 05`
C03	`05`	`2`	`SPA`	`@0 Succión @5 05`
C03	`06`	`2`	`FRE`	`@0 Température @5 06`
C03	`06`	`2`	`ENG`	`@0 temperature @5 06`
C03	`06`	`2`	`SPA`	`@0 Temperatura @5 06`
C03	`07`	`2`	`FRE`	`@0 Refroidissement @5 07`
C03	`07`	`2`	`ENG`	`@0 cooling @5 07`
C03	`07`	`2`	`SPA`	`@0 Enfriamiento @5 07`
C03	`08`	`2`	`FRE`	`@0 Gonflement @5 08`
C03	`08`	`2`	`ENG`	`@0 swelling @5 08`
C03	`08`	`2`	`SPA`	`@0 Inflamiento @5 08`
C03	`09`	`2`	`FRE`	`@0 Contraction @5 09`
C03	`09`	`2`	`ENG`	`@0 contraction @5 09`
C03	`09`	`2`	`SPA`	`@0 Contracción @5 09`
C03	`10`	`2`	`FRE`	`@0 Haute pression @5 10`
C03	`10`	`2`	`ENG`	`@0 high pressure @5 10`
C03	`10`	`2`	`SPA`	`@0 Alta presión @5 10`
C03	`11`	`2`	`FRE`	`@0 Basse pression @5 11`
C03	`11`	`2`	`ENG`	`@0 low pressure @5 11`
C03	`11`	`2`	`SPA`	`@0 Baja presión @5 11`
C03	`12`	`2`	`FRE`	`@0 Expansion @5 12`
C03	`12`	`2`	`ENG`	`@0 expansion @5 12`
C03	`12`	`2`	`SPA`	`@0 Expansión @5 12`
C03	`13`	`2`	`FRE`	`@0 Déformation sous contrainte @5 13`
C03	`13`	`2`	`ENG`	`@0 strain @5 13`
C03	`13`	`2`	`SPA`	`@0 Deformación bajo tensión @5 13`
C03	`14`	`2`	`FRE`	`@0 Epaisseur @5 14`
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C03	`14`	`2`	`SPA`	`@0 Espesor @5 14`
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C03	`15`	`2`	`ENG`	`@0 microstructures @5 15`
C03	`15`	`2`	`SPA`	`@0 Microestructura @5 15`
C03	`16`	`2`	`FRE`	`@0 Réduction @5 16`
C03	`16`	`2`	`ENG`	`@0 reduction @5 16`
N21				`@1 329`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 13-0346157 INIST
ET :	Experimental investigation on the thermal volumetric behavior of highly compacted GMZ01 Bent
AU :	YE (W. M.); ZHANG (Y. W.); CHEN (Y. G.); CHEN (B.); CUI (Y. J.)
AF :	Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University/Shanghai 200092/Chine (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.); United Research Center for Urban Environment and Sustainable Development, The Ministry of Education/Shanghai 200092/Chine (1 aut.); Ecole des Ponts ParisTech, UR Navier/CERMES/77455/France (5 aut.)
DT :	Publication en série; Papier de recherche; Niveau analytique
SO :	Applied clay science; ISSN 0169-1317; Coden ACLSER; Royaume-Uni; Da. 2013; Vol. 83-84; Pp. 210-216; Bibl. 3/4 p.
LA :	Anglais
EA :	Gaomiaozi (GMZ) Bent has been recognized as the potential buffer/backfill material for construction of Chinese deep geological repository for disposal of high-level radioactive waste (HLW). For investigation of pressure and suction effects on the thermal volumetric behavior of the highly compacted GMZ01 Bent, a new suction-temperature controlled oedometer was developed. Several suction and pressure controlled cyclic heating and cooling tests have been performed on highly compacted GMZ01 Bent. Suctions ranging from 4 to 110 MPa, temperatures from 25 to 80 °C and vertical loads from 0.1 to 5 MPa were applied. Results show that heating at constant suction and pressure induces either swelling or contraction. At high pressure and low suction, heating tends to induce contraction, while at low pressure and high suction, heating induces expansion. Thermal volumetric strain of GMZ01 Bent tested strongly depends on the overconsolidation ratio (OCR). Two opposite mechanisms are considered to explain the observed phenomena, that is, the volume increase induced by the thermal expansion of the mineralogical components and the adsorbed water and the double-layer thickness at the microstructure level, as well as the volume reduction caused by the macrostructural rearrangements.
CC :	001E01A02; 220A02
FD :	Tampon; Matériau remblai; Déchet haute activité; Pression; Succion; Température; Refroidissement; Gonflement; Contraction; Haute pression; Basse pression; Expansion; Déformation sous contrainte; Epaisseur; Microstructure; Réduction
ED :	buffers; backfill; high-level waste; pressure; suction; temperature; cooling; swelling; contraction; high pressure; low pressure; expansion; strain; thickness; microstructures; reduction
SD :	Tampón; Presión; Succión; Temperatura; Enfriamiento; Inflamiento; Contracción; Alta presión; Baja presión; Expansión; Deformación bajo tensión; Espesor; Microestructura
LO :	INIST-20859.354000501028060280
ID :	13-0346157

Links to Exploration step

Pascal:13-0346157

Le document en format XML

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<term>high-level waste</term>
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<front><div type="abstract" xml:lang="en">Gaomiaozi (GMZ) Bent has been recognized as the potential buffer/backfill material for construction of Chinese deep geological repository for disposal of high-level radioactive waste (HLW). For investigation of pressure and suction effects on the thermal volumetric behavior of the highly compacted GMZ01 Bent, a new suction-temperature controlled oedometer was developed. Several suction and pressure controlled cyclic heating and cooling tests have been performed on highly compacted GMZ01 Bent. Suctions ranging from 4 to 110 MPa, temperatures from 25 to 80 °C and vertical loads from 0.1 to 5 MPa were applied. Results show that heating at constant suction and pressure induces either swelling or contraction. At high pressure and low suction, heating tends to induce contraction, while at low pressure and high suction, heating induces expansion. Thermal volumetric strain of GMZ01 Bent tested strongly depends on the overconsolidation ratio (OCR). Two opposite mechanisms are considered to explain the observed phenomena, that is, the volume increase induced by the thermal expansion of the mineralogical components and the adsorbed water and the double-layer thickness at the microstructure level, as well as the volume reduction caused by the macrostructural rearrangements.</div>
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<fC01 i1="01" l="ENG"><s0>Gaomiaozi (GMZ) Bent has been recognized as the potential buffer/backfill material for construction of Chinese deep geological repository for disposal of high-level radioactive waste (HLW). For investigation of pressure and suction effects on the thermal volumetric behavior of the highly compacted GMZ01 Bent, a new suction-temperature controlled oedometer was developed. Several suction and pressure controlled cyclic heating and cooling tests have been performed on highly compacted GMZ01 Bent. Suctions ranging from 4 to 110 MPa, temperatures from 25 to 80 °C and vertical loads from 0.1 to 5 MPa were applied. Results show that heating at constant suction and pressure induces either swelling or contraction. At high pressure and low suction, heating tends to induce contraction, while at low pressure and high suction, heating induces expansion. Thermal volumetric strain of GMZ01 Bent tested strongly depends on the overconsolidation ratio (OCR). Two opposite mechanisms are considered to explain the observed phenomena, that is, the volume increase induced by the thermal expansion of the mineralogical components and the adsorbed water and the double-layer thickness at the microstructure level, as well as the volume reduction caused by the macrostructural rearrangements.</s0>
</fC01>
<fC02 i1="01" i2="2"><s0>001E01A02</s0>
</fC02>
<fC02 i1="02" i2="2"><s0>220A02</s0>
</fC02>
<fC03 i1="01" i2="2" l="FRE"><s0>Tampon</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="ENG"><s0>buffers</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="SPA"><s0>Tampón</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="2" l="FRE"><s0>Matériau remblai</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="ENG"><s0>backfill</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="2" l="FRE"><s0>Déchet haute activité</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="ENG"><s0>high-level waste</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="2" l="FRE"><s0>Pression</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="ENG"><s0>pressure</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="SPA"><s0>Presión</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="2" l="FRE"><s0>Succion</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="ENG"><s0>suction</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="SPA"><s0>Succión</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="2" l="FRE"><s0>Température</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="2" l="ENG"><s0>temperature</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="2" l="SPA"><s0>Temperatura</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="2" l="FRE"><s0>Refroidissement</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="2" l="ENG"><s0>cooling</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="2" l="SPA"><s0>Enfriamiento</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="2" l="FRE"><s0>Gonflement</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="2" l="ENG"><s0>swelling</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="2" l="SPA"><s0>Inflamiento</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="2" l="FRE"><s0>Contraction</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="2" l="ENG"><s0>contraction</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="2" l="SPA"><s0>Contracción</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="2" l="FRE"><s0>Haute pression</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="2" l="ENG"><s0>high pressure</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="2" l="SPA"><s0>Alta presión</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="2" l="FRE"><s0>Basse pression</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="2" l="ENG"><s0>low pressure</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="2" l="SPA"><s0>Baja presión</s0>
<s5>11</s5>
</fC03>
<fC03 i1="12" i2="2" l="FRE"><s0>Expansion</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="2" l="ENG"><s0>expansion</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="2" l="SPA"><s0>Expansión</s0>
<s5>12</s5>
</fC03>
<fC03 i1="13" i2="2" l="FRE"><s0>Déformation sous contrainte</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="2" l="ENG"><s0>strain</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="2" l="SPA"><s0>Deformación bajo tensión</s0>
<s5>13</s5>
</fC03>
<fC03 i1="14" i2="2" l="FRE"><s0>Epaisseur</s0>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="2" l="ENG"><s0>thickness</s0>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="2" l="SPA"><s0>Espesor</s0>
<s5>14</s5>
</fC03>
<fC03 i1="15" i2="2" l="FRE"><s0>Microstructure</s0>
<s5>15</s5>
</fC03>
<fC03 i1="15" i2="2" l="ENG"><s0>microstructures</s0>
<s5>15</s5>
</fC03>
<fC03 i1="15" i2="2" l="SPA"><s0>Microestructura</s0>
<s5>15</s5>
</fC03>
<fC03 i1="16" i2="2" l="FRE"><s0>Réduction</s0>
<s5>16</s5>
</fC03>
<fC03 i1="16" i2="2" l="ENG"><s0>reduction</s0>
<s5>16</s5>
</fC03>
<fN21><s1>329</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
<server><NO>PASCAL 13-0346157 INIST</NO>
<ET>Experimental investigation on the thermal volumetric behavior of highly compacted GMZ01 Bent</ET>
<AU>YE (W. M.); ZHANG (Y. W.); CHEN (Y. G.); CHEN (B.); CUI (Y. J.)</AU>
<AF>Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University/Shanghai 200092/Chine (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.); United Research Center for Urban Environment and Sustainable Development, The Ministry of Education/Shanghai 200092/Chine (1 aut.); Ecole des Ponts ParisTech, UR Navier/CERMES/77455/France (5 aut.)</AF>
<DT>Publication en série; Papier de recherche; Niveau analytique</DT>
<SO>Applied clay science; ISSN 0169-1317; Coden ACLSER; Royaume-Uni; Da. 2013; Vol. 83-84; Pp. 210-216; Bibl. 3/4 p.</SO>
<LA>Anglais</LA>
<EA>Gaomiaozi (GMZ) Bent has been recognized as the potential buffer/backfill material for construction of Chinese deep geological repository for disposal of high-level radioactive waste (HLW). For investigation of pressure and suction effects on the thermal volumetric behavior of the highly compacted GMZ01 Bent, a new suction-temperature controlled oedometer was developed. Several suction and pressure controlled cyclic heating and cooling tests have been performed on highly compacted GMZ01 Bent. Suctions ranging from 4 to 110 MPa, temperatures from 25 to 80 °C and vertical loads from 0.1 to 5 MPa were applied. Results show that heating at constant suction and pressure induces either swelling or contraction. At high pressure and low suction, heating tends to induce contraction, while at low pressure and high suction, heating induces expansion. Thermal volumetric strain of GMZ01 Bent tested strongly depends on the overconsolidation ratio (OCR). Two opposite mechanisms are considered to explain the observed phenomena, that is, the volume increase induced by the thermal expansion of the mineralogical components and the adsorbed water and the double-layer thickness at the microstructure level, as well as the volume reduction caused by the macrostructural rearrangements.</EA>
<CC>001E01A02; 220A02</CC>
<FD>Tampon; Matériau remblai; Déchet haute activité; Pression; Succion; Température; Refroidissement; Gonflement; Contraction; Haute pression; Basse pression; Expansion; Déformation sous contrainte; Epaisseur; Microstructure; Réduction</FD>
<ED>buffers; backfill; high-level waste; pressure; suction; temperature; cooling; swelling; contraction; high pressure; low pressure; expansion; strain; thickness; microstructures; reduction</ED>
<SD>Tampón; Presión; Succión; Temperatura; Enfriamiento; Inflamiento; Contracción; Alta presión; Baja presión; Expansión; Deformación bajo tensión; Espesor; Microestructura</SD>
<LO>INIST-20859.354000501028060280</LO>
<ID>13-0346157</ID>
</server>
</inist>
</record>

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Experimental investigation on the thermal volumetric behavior of highly compacted GMZ01 Bent

Experimental investigation on the thermal volumetric behavior of highly compacted GMZ01 Bent

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