Grouted gravel column-supported highway embankment over soft clay: case study
In this paper, a simplified column construction method — the so-called grouted gravel column — and its application to construction of embankments over soft ground are introduced. The construction method, quality assurance (QA), and quality control (QC) of the grouted gravel columns are described. A...
Gespeichert in:
| Veröffentlicht in: | Canadian geotechnical journal 2015-11, Vol.52 (11), p.1725-1733 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1733 |
|---|---|
| container_issue | 11 |
| container_start_page | 1725 |
| container_title | Canadian geotechnical journal |
| container_volume | 52 |
| creator | Liu, Hanlong Kong, Gangqiang Chu, Jian Ding, Xuanming |
| description | In this paper, a simplified column construction method — the so-called grouted gravel column — and its application to construction of embankments over soft ground are introduced. The construction method, quality assurance (QA), and quality control (QC) of the grouted gravel columns are described. A case study on the application of this method to a highway embankment in China is also presented. The case study shows that about 50% of surface settlement and 60% of the differential settlement between the column head and soil occurred during the construction of the embankment. The column to soil stress ratio was 8.0 for columns with caps and 4.2 for columns without caps. Static load tests were also conducted to assess the bearing capacity of the columns. |
| doi_str_mv | 10.1139/cgj-2014-0284 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_nrcre</sourceid><recordid>TN_cdi_gale_infotracgeneralonefile_A433200807</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A433200807</galeid><sourcerecordid>A433200807</sourcerecordid><originalsourceid>FETCH-LOGICAL-a562t-969bac98c8a0f410e90c6867424435e10cf49a126df1ea9e9b5e7a5b2a8ed7473</originalsourceid><addsrcrecordid>eNqV0s2L1TAQAPAgCj5Xj96LXvTQNV-vTbwti64Lq4If5zAvnfb12SbdJF19_70pK-hKQSSHhOE3k0kYQp4yesqY0K9sdyg5ZbKkXMl7ZMM4VWVFGb1PNpTms6hq-ZA8ivFAM5Ocb8j7i-DnhE3RBbjBobB-mEdXxnmafFji-77bf4djgeMO3LcRXSr8DYYi-jYVdoDj68JCxCKmuTk-Jg9aGCI--bWfkK9v33w5f1defby4PD-7KmFb8VTqSu_AamUV0FYyipraSuXmuJRii4zaVmpgvGpahqBR77ZYw3bHQWFTy1qckBe3dafgr2eMyYx9tDgM4NDP0bBaVUwJKqpMn_9FD34OLneXFddCc0HVb9XBgKZ3rU8B7FLUnEkheP49ulxbrqgOHQYYvMO2z-E7_tmKt1N_bf5EpysorwbH3q5WfXknIZuEP1IHc4zm8vOn_7AfVl9ng48xYGum0I8QjoZRswyYyQNmlgEzy4BlT2-9CzZgRAh2_4-Un_D8zYM</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1729392308</pqid></control><display><type>article</type><title>Grouted gravel column-supported highway embankment over soft clay: case study</title><source>NRC Research Press</source><source>Alma/SFX Local Collection</source><creator>Liu, Hanlong ; Kong, Gangqiang ; Chu, Jian ; Ding, Xuanming</creator><creatorcontrib>Liu, Hanlong ; Kong, Gangqiang ; Chu, Jian ; Ding, Xuanming</creatorcontrib><description>In this paper, a simplified column construction method — the so-called grouted gravel column — and its application to construction of embankments over soft ground are introduced. The construction method, quality assurance (QA), and quality control (QC) of the grouted gravel columns are described. A case study on the application of this method to a highway embankment in China is also presented. The case study shows that about 50% of surface settlement and 60% of the differential settlement between the column head and soil occurred during the construction of the embankment. The column to soil stress ratio was 8.0 for columns with caps and 4.2 for columns without caps. Static load tests were also conducted to assess the bearing capacity of the columns.</description><identifier>ISSN: 0008-3674</identifier><identifier>EISSN: 1208-6010</identifier><identifier>DOI: 10.1139/cgj-2014-0284</identifier><identifier>CODEN: CGJOAH</identifier><language>eng</language><publisher>Ottawa: NRC Research Press</publisher><subject>Case studies ; case study ; Clay ; colonne ballastée en coulis de gravier ; Construction ; Embankments ; essais de terrain ; field test ; Gravel ; grouted gravel column ; highway embankment ; Highway engineering ; Highways ; Quality assurance ; Quality control ; Roads & highways ; Sand & gravel ; Settling ; Soft ground ; soft soils ; Soil (material) ; sols mous ; talus de route ; étude de cas</subject><ispartof>Canadian geotechnical journal, 2015-11, Vol.52 (11), p.1725-1733</ispartof><rights>COPYRIGHT 2015 NRC Research Press</rights><rights>Copyright Canadian Science Publishing NRC Research Press Nov 2015</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a562t-969bac98c8a0f410e90c6867424435e10cf49a126df1ea9e9b5e7a5b2a8ed7473</citedby><cites>FETCH-LOGICAL-a562t-969bac98c8a0f410e90c6867424435e10cf49a126df1ea9e9b5e7a5b2a8ed7473</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://cdnsciencepub.com/doi/pdf/10.1139/cgj-2014-0284$$EPDF$$P50$$Gnrcresearch$$H</linktopdf><linktohtml>$$Uhttps://cdnsciencepub.com/doi/full/10.1139/cgj-2014-0284$$EHTML$$P50$$Gnrcresearch$$H</linktohtml><link.rule.ids>314,780,784,2932,27924,27925,64428,65234</link.rule.ids></links><search><creatorcontrib>Liu, Hanlong</creatorcontrib><creatorcontrib>Kong, Gangqiang</creatorcontrib><creatorcontrib>Chu, Jian</creatorcontrib><creatorcontrib>Ding, Xuanming</creatorcontrib><title>Grouted gravel column-supported highway embankment over soft clay: case study</title><title>Canadian geotechnical journal</title><description>In this paper, a simplified column construction method — the so-called grouted gravel column — and its application to construction of embankments over soft ground are introduced. The construction method, quality assurance (QA), and quality control (QC) of the grouted gravel columns are described. A case study on the application of this method to a highway embankment in China is also presented. The case study shows that about 50% of surface settlement and 60% of the differential settlement between the column head and soil occurred during the construction of the embankment. The column to soil stress ratio was 8.0 for columns with caps and 4.2 for columns without caps. Static load tests were also conducted to assess the bearing capacity of the columns.</description><subject>Case studies</subject><subject>case study</subject><subject>Clay</subject><subject>colonne ballastée en coulis de gravier</subject><subject>Construction</subject><subject>Embankments</subject><subject>essais de terrain</subject><subject>field test</subject><subject>Gravel</subject><subject>grouted gravel column</subject><subject>highway embankment</subject><subject>Highway engineering</subject><subject>Highways</subject><subject>Quality assurance</subject><subject>Quality control</subject><subject>Roads & highways</subject><subject>Sand & gravel</subject><subject>Settling</subject><subject>Soft ground</subject><subject>soft soils</subject><subject>Soil (material)</subject><subject>sols mous</subject><subject>talus de route</subject><subject>étude de cas</subject><issn>0008-3674</issn><issn>1208-6010</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqV0s2L1TAQAPAgCj5Xj96LXvTQNV-vTbwti64Lq4If5zAvnfb12SbdJF19_70pK-hKQSSHhOE3k0kYQp4yesqY0K9sdyg5ZbKkXMl7ZMM4VWVFGb1PNpTms6hq-ZA8ivFAM5Ocb8j7i-DnhE3RBbjBobB-mEdXxnmafFji-77bf4djgeMO3LcRXSr8DYYi-jYVdoDj68JCxCKmuTk-Jg9aGCI--bWfkK9v33w5f1defby4PD-7KmFb8VTqSu_AamUV0FYyipraSuXmuJRii4zaVmpgvGpahqBR77ZYw3bHQWFTy1qckBe3dafgr2eMyYx9tDgM4NDP0bBaVUwJKqpMn_9FD34OLneXFddCc0HVb9XBgKZ3rU8B7FLUnEkheP49ulxbrqgOHQYYvMO2z-E7_tmKt1N_bf5EpysorwbH3q5WfXknIZuEP1IHc4zm8vOn_7AfVl9ng48xYGum0I8QjoZRswyYyQNmlgEzy4BlT2-9CzZgRAh2_4-Un_D8zYM</recordid><startdate>20151101</startdate><enddate>20151101</enddate><creator>Liu, Hanlong</creator><creator>Kong, Gangqiang</creator><creator>Chu, Jian</creator><creator>Ding, Xuanming</creator><general>NRC Research Press</general><general>Canadian Science Publishing NRC Research Press</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISN</scope><scope>ISR</scope><scope>7TG</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>KL.</scope><scope>KR7</scope><scope>L.G</scope></search><sort><creationdate>20151101</creationdate><title>Grouted gravel column-supported highway embankment over soft clay: case study</title><author>Liu, Hanlong ; Kong, Gangqiang ; Chu, Jian ; Ding, Xuanming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a562t-969bac98c8a0f410e90c6867424435e10cf49a126df1ea9e9b5e7a5b2a8ed7473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Case studies</topic><topic>case study</topic><topic>Clay</topic><topic>colonne ballastée en coulis de gravier</topic><topic>Construction</topic><topic>Embankments</topic><topic>essais de terrain</topic><topic>field test</topic><topic>Gravel</topic><topic>grouted gravel column</topic><topic>highway embankment</topic><topic>Highway engineering</topic><topic>Highways</topic><topic>Quality assurance</topic><topic>Quality control</topic><topic>Roads & highways</topic><topic>Sand & gravel</topic><topic>Settling</topic><topic>Soft ground</topic><topic>soft soils</topic><topic>Soil (material)</topic><topic>sols mous</topic><topic>talus de route</topic><topic>étude de cas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Hanlong</creatorcontrib><creatorcontrib>Kong, Gangqiang</creatorcontrib><creatorcontrib>Chu, Jian</creatorcontrib><creatorcontrib>Ding, Xuanming</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Canada</collection><collection>Gale In Context: Science</collection><collection>Meteorological & Geoastrophysical 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>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Canadian geotechnical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Hanlong</au><au>Kong, Gangqiang</au><au>Chu, Jian</au><au>Ding, Xuanming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Grouted gravel column-supported highway embankment over soft clay: case study</atitle><jtitle>Canadian geotechnical journal</jtitle><date>2015-11-01</date><risdate>2015</risdate><volume>52</volume><issue>11</issue><spage>1725</spage><epage>1733</epage><pages>1725-1733</pages><issn>0008-3674</issn><eissn>1208-6010</eissn><coden>CGJOAH</coden><abstract>In this paper, a simplified column construction method — the so-called grouted gravel column — and its application to construction of embankments over soft ground are introduced. The construction method, quality assurance (QA), and quality control (QC) of the grouted gravel columns are described. A case study on the application of this method to a highway embankment in China is also presented. The case study shows that about 50% of surface settlement and 60% of the differential settlement between the column head and soil occurred during the construction of the embankment. The column to soil stress ratio was 8.0 for columns with caps and 4.2 for columns without caps. Static load tests were also conducted to assess the bearing capacity of the columns.</abstract><cop>Ottawa</cop><pub>NRC Research Press</pub><doi>10.1139/cgj-2014-0284</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0008-3674 |
| ispartof | Canadian geotechnical journal, 2015-11, Vol.52 (11), p.1725-1733 |
| issn | 0008-3674 1208-6010 |
| language | eng |
| recordid | cdi_gale_infotracgeneralonefile_A433200807 |
| source | NRC Research Press; Alma/SFX Local Collection |
| subjects | Case studies case study Clay colonne ballastée en coulis de gravier Construction Embankments essais de terrain field test Gravel grouted gravel column highway embankment Highway engineering Highways Quality assurance Quality control Roads & highways Sand & gravel Settling Soft ground soft soils Soil (material) sols mous talus de route étude de cas |
| title | Grouted gravel column-supported highway embankment over soft clay: case study |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T07%3A43%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_nrcre&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Grouted%20gravel%20column-supported%20highway%20embankment%20over%20soft%20clay:%20case%20study&rft.jtitle=Canadian%20geotechnical%20journal&rft.au=Liu,%20Hanlong&rft.date=2015-11-01&rft.volume=52&rft.issue=11&rft.spage=1725&rft.epage=1733&rft.pages=1725-1733&rft.issn=0008-3674&rft.eissn=1208-6010&rft.coden=CGJOAH&rft_id=info:doi/10.1139/cgj-2014-0284&rft_dat=%3Cgale_nrcre%3EA433200807%3C/gale_nrcre%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1729392308&rft_id=info:pmid/&rft_galeid=A433200807&rfr_iscdi=true |