A new model for capturing void ratio-dependent unfrozen water characteristics curves
A new unfrozen water characteristics curve (UWCC) model is proposed with explicit considerations of both capillarity and adsorption. Capillarity is considered to be dominant when the freezing of soil pore water occurs at higher temperatures, whereas the effects of adsorption are pronounced at lower...
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| Veröffentlicht in: | Computers and geotechnics 2018-09, Vol.101, p.95-99 |
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| container_title | Computers and geotechnics |
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| creator | Mu, Q.Y. Ng, C.W.W. Zhou, C. Zhou, G.G.D. Liao, H.J. |
| description | A new unfrozen water characteristics curve (UWCC) model is proposed with explicit considerations of both capillarity and adsorption. Capillarity is considered to be dominant when the freezing of soil pore water occurs at higher temperatures, whereas the effects of adsorption are pronounced at lower temperatures. The proposed model is applied to predict UWCCs of silt at different initial void ratios and clay over a wide range of temperatures. It was found that the new model can capture the effects of void ratio on the UWCC. Moreover, the new model can better predict the UWCC over a wide range of temperatures. |
| doi_str_mv | 10.1016/j.compgeo.2018.04.019 |
| format | Article |
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Moreover, the new model can better predict the UWCC over a wide range of temperatures.</description><identifier>ISSN: 0266-352X</identifier><identifier>EISSN: 1873-7633</identifier><identifier>DOI: 10.1016/j.compgeo.2018.04.019</identifier><language>eng</language><publisher>New York: Elsevier Ltd</publisher><subject>Adsorbed water ; Adsorption ; Capillarity ; Capillary water ; Clay ; Freezing ; Mathematical models ; Pore water ; Silt ; Soil ; Soil water ; Temperature ; Unfrozen water characteristics curve ; Void ratio</subject><ispartof>Computers and geotechnics, 2018-09, Vol.101, p.95-99</ispartof><rights>2018 Elsevier Ltd</rights><rights>Copyright Elsevier BV Sep 2018</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-929076540ac0429be1fa5719318d90eda2a2e0fc11a8e4ddbf2271d1e7d65d4d3</citedby><cites>FETCH-LOGICAL-c421t-929076540ac0429be1fa5719318d90eda2a2e0fc11a8e4ddbf2271d1e7d65d4d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.compgeo.2018.04.019$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Mu, Q.Y.</creatorcontrib><creatorcontrib>Ng, C.W.W.</creatorcontrib><creatorcontrib>Zhou, C.</creatorcontrib><creatorcontrib>Zhou, G.G.D.</creatorcontrib><creatorcontrib>Liao, H.J.</creatorcontrib><title>A new model for capturing void ratio-dependent unfrozen water characteristics curves</title><title>Computers and geotechnics</title><description>A new unfrozen water characteristics curve (UWCC) model is proposed with explicit considerations of both capillarity and adsorption. 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Moreover, the new model can better predict the UWCC over a wide range of temperatures.</description><subject>Adsorbed water</subject><subject>Adsorption</subject><subject>Capillarity</subject><subject>Capillary water</subject><subject>Clay</subject><subject>Freezing</subject><subject>Mathematical models</subject><subject>Pore water</subject><subject>Silt</subject><subject>Soil</subject><subject>Soil water</subject><subject>Temperature</subject><subject>Unfrozen water characteristics curve</subject><subject>Void ratio</subject><issn>0266-352X</issn><issn>1873-7633</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkE9LAzEUxIMoWKsfQQh43jXJ_s1JStEqFLxU8BbS5G3N0iZrkm3RT29Ke_f05jAzj_khdE9JTgmtH_tcud2wAZczQtuclDmh_AJNaNsUWVMXxSWaEFbXWVGxz2t0E0JPUo63fIJWM2zhgHdOwxZ3zmMlhzh6Yzd474zGXkbjMg0DWA024tF23v2CxQcZIbm_pJcqKROiUQGr0e8h3KKrTm4D3J3vFH28PK_mr9nyffE2ny0zVTIaM844aeqqJFKRkvE10E5WDeUFbTUnoCWTDEinKJUtlFqvO8Yaqik0uq50qYspejj1Dt59jxCi6N3obXopGEnjW15xllzVyaW8C8FDJwZvdtL_CErEEaDoxRmgOAIUpBQJYMo9nXKQJuwNeBGUAatAGw8qCu3MPw1_76x9bg</recordid><startdate>20180901</startdate><enddate>20180901</enddate><creator>Mu, Q.Y.</creator><creator>Ng, C.W.W.</creator><creator>Zhou, C.</creator><creator>Zhou, G.G.D.</creator><creator>Liao, H.J.</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>JQ2</scope><scope>KR7</scope><scope>L.G</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20180901</creationdate><title>A new model for capturing void ratio-dependent unfrozen water characteristics curves</title><author>Mu, Q.Y. ; Ng, C.W.W. ; Zhou, C. ; Zhou, G.G.D. ; Liao, H.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-929076540ac0429be1fa5719318d90eda2a2e0fc11a8e4ddbf2271d1e7d65d4d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Adsorbed water</topic><topic>Adsorption</topic><topic>Capillarity</topic><topic>Capillary water</topic><topic>Clay</topic><topic>Freezing</topic><topic>Mathematical models</topic><topic>Pore water</topic><topic>Silt</topic><topic>Soil</topic><topic>Soil water</topic><topic>Temperature</topic><topic>Unfrozen water characteristics curve</topic><topic>Void ratio</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mu, Q.Y.</creatorcontrib><creatorcontrib>Ng, C.W.W.</creatorcontrib><creatorcontrib>Zhou, C.</creatorcontrib><creatorcontrib>Zhou, G.G.D.</creatorcontrib><creatorcontrib>Liao, H.J.</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Computers and geotechnics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mu, Q.Y.</au><au>Ng, C.W.W.</au><au>Zhou, C.</au><au>Zhou, G.G.D.</au><au>Liao, H.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A new model for capturing void ratio-dependent unfrozen water characteristics curves</atitle><jtitle>Computers and geotechnics</jtitle><date>2018-09-01</date><risdate>2018</risdate><volume>101</volume><spage>95</spage><epage>99</epage><pages>95-99</pages><issn>0266-352X</issn><eissn>1873-7633</eissn><abstract>A new unfrozen water characteristics curve (UWCC) model is proposed with explicit considerations of both capillarity and adsorption. 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| ispartof | Computers and geotechnics, 2018-09, Vol.101, p.95-99 |
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Adsorbed water Adsorption Capillarity Capillary water Clay Freezing Mathematical models Pore water Silt Soil Soil water Temperature Unfrozen water characteristics curve Void ratio |
| title | A new model for capturing void ratio-dependent unfrozen water characteristics curves |
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