{"id":"https://openalex.org/W80509758","doi":null,"title":"Effectiveness of rock fracture sealing with bentonite grouting","display_name":"Effectiveness of rock fracture sealing with bentonite grouting","publication_year":1990,"publication_date":"1990-01-01","ids":{"openalex":"https://openalex.org/W80509758","mag":"80509758"},"language":"en","primary_location":{"id":"pmh:oai:repository.arizona.edu:10150/278016","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10150/278016","pdf_url":null,"source":{"id":"https://openalex.org/S4306400271","display_name":"UA Campus Repository (The University of Arizona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138006243","host_organization_name":"University of Arizona","host_organization_lineage":["https://openalex.org/I138006243"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Thesis-Reproduction (electronic)"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111439717","display_name":"Chongwei Ran","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Chongwei Ran","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5111439717"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13596","display_name":"Grouting, Rheology, and Soil Mechanics","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13596","display_name":"Grouting, Rheology, and Soil Mechanics","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10894","display_name":"Groundwater flow and contamination studies","score":0.004100000020116568,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13923","display_name":"Nuclear and radioactivity studies","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fracture-sealing","display_name":"fracture sealing","score":0.8600000143051147},{"id":"https://openalex.org/keywords/hydraulic-conductivity-reduction","display_name":"hydraulic conductivity reduction","score":0.828000009059906},{"id":"https://openalex.org/keywords/fracture-aperture","display_name":"fracture aperture","score":0.5640000104904175},{"id":"https://openalex.org/keywords/yield-stress","display_name":"yield stress","score":0.7590000033378601},{"id":"https://openalex.org/keywords/gelation","display_name":"gelation","score":0.8180000185966492},{"id":"https://openalex.org/keywords/grout-viscosity","display_name":"grout viscosity","score":0.5339999794960022},{"id":"https://openalex.org/keywords/fracture-modeling","display_name":"fracture modeling","score":0.3190000057220459}],"concepts":[{"id":"https://openalex.org/C2777979977","wikidata":"https://www.wikidata.org/wiki/Q380149","display_name":"Bentonite","level":2,"score":0.9247820973396301},{"id":"https://openalex.org/C2778249042","wikidata":"https://www.wikidata.org/wiki/Q4580104","display_name":"Grout","level":2,"score":0.6686605215072632},{"id":"https://openalex.org/C120882062","wikidata":"https://www.wikidata.org/wiki/Q28352","display_name":"Permeability (electromagnetism)","level":3,"score":0.6056341528892517},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.5968930721282959},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4989898204803467},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4662572145462036},{"id":"https://openalex.org/C105341887","wikidata":"https://www.wikidata.org/wiki/Q1307987","display_name":"Suspension (topology)","level":3,"score":0.42629945278167725},{"id":"https://openalex.org/C2780952559","wikidata":"https://www.wikidata.org/wiki/Q191671","display_name":"Comminution","level":2,"score":0.4108853340148926},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.36365991830825806},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.17115288972854614},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.09768971800804138},{"id":"https://openalex.org/C5961521","wikidata":"https://www.wikidata.org/wiki/Q746083","display_name":"Homotopy","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:repository.arizona.edu:10150/278016","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10150/278016","pdf_url":null,"source":{"id":"https://openalex.org/S4306400271","display_name":"UA Campus Repository (The University of Arizona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138006243","host_organization_name":"University of Arizona","host_organization_lineage":["https://openalex.org/I138006243"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Thesis-Reproduction (electronic)"},{"id":"mag:80509758","doi":null,"is_oa":false,"landing_page_url":"http://arizona.openrepository.com/arizona/handle/10150/278016","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W651399739","https://openalex.org/W207307307","https://openalex.org/W3108236079","https://openalex.org/W202575424","https://openalex.org/W2338449986","https://openalex.org/W2120049187","https://openalex.org/W2067084637","https://openalex.org/W159510474","https://openalex.org/W2019812443","https://openalex.org/W2154162563"],"abstract_inverted_index":{"A":[0],"new":[1],"fracture":[2,18,25,100,119],"grouting":[3,19],"technology":[4],"has":[5],"been":[6,56],"developed":[7],"to":[8,53,64,87],"meet":[9],"the":[10,76,80,85,88,93,99,107,114],"requirements":[11],"of":[12,28,35,43,51,62,79,116,131,150],"high-level":[13],"nuclear":[14],"waste":[15],"isolation.":[16],"Bentonite":[17],"tests":[20],"are":[21,82,141,155],"performed":[22],"on":[23],"a":[24,39,117],"model,":[26],"made":[27],"circular":[29],"acrylic":[30],"plates":[31],"with":[32,48,60,123],"outer":[33],"diameter":[34],"30":[36],"cm":[37,45],"and":[38,98,139,148],"central":[40],"injection":[41,68],"hole":[42],"2.5":[44],"diameter.":[46],"Suspensions":[47],"bentonite":[49,132,153],"concentration":[50],"9%":[52],"31%":[54],"have":[55],"injected":[57],"into":[58],"fractures":[59,81,147],"apertures":[61],"9":[63],"39":[65],"microns":[66],"under":[67],"pressures":[69],"less":[70],"than":[71],"0.5":[72],"MPa.":[73],"After":[74],"grouting,":[75],"hydraulic":[77],"conductivities":[78],"reduced":[83],"from":[84],"10-1":[86],"10-5":[89],"cm/s":[90],"level.":[91],"When":[92],"suspension":[94],"is":[95,101],"thin":[96],"enough":[97],"very":[102],"small,":[103],"channeling":[104],"develops":[105],"in":[106,125,152],"grouted":[108,118],"fractures.":[109],"Preliminary":[110],"results":[111],"indicate":[112],"that":[113],"permeability":[115],"does":[120],"not":[121],"increase":[122],"time":[124],"125":[126],"days.":[127],"The":[128],"flow":[129,144],"properties":[130],"suspensions,":[133],"viscosity,":[134],"shear":[135],"stress,":[136],"yield":[137],"stress":[138],"gelation,":[140],"investigated.":[142],"Water":[143],"through":[145],"ungrouted":[146],"movement":[149],"water":[151],"grout":[154],"studied.":[156]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}
