{"id":"https://openalex.org/W7127161178","doi":"https://doi.org/10.31449/inf.v50i5.10000","title":"GA-BPNN-Based Multi-objective Optimization Framework for Synchronous Grouting in Shield Tunneling","display_name":"GA-BPNN-Based Multi-objective Optimization Framework for Synchronous Grouting in Shield Tunneling","publication_year":2026,"publication_date":"2026-02-02","ids":{"openalex":"https://openalex.org/W7127161178","doi":"https://doi.org/10.31449/inf.v50i5.10000"},"language":null,"primary_location":{"id":"doi:10.31449/inf.v50i5.10000","is_oa":true,"landing_page_url":"https://doi.org/10.31449/inf.v50i5.10000","pdf_url":"https://www.informatica.si/index.php/informatica/article/download/10000/6419","source":{"id":"https://openalex.org/S4210173311","display_name":"Informatica","issn_l":"0350-5596","issn":["0350-5596","1854-3871"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310314525","host_organization_name":"Slovenian Society Informatika","host_organization_lineage":["https://openalex.org/P4310314525"],"host_organization_lineage_names":["Slovenian Society Informatika"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Informatica","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.informatica.si/index.php/informatica/article/download/10000/6419","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047064562","display_name":"Kexiong Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kexiong Wu","raw_affiliation_strings":["Guilin University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guilin University of Technology","institution_ids":["https://openalex.org/I38706770"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124848037","display_name":"Yongyong Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210146427","display_name":"CCCC Wuhan Harbour Engineering Design and Research (China)","ror":"https://ror.org/04y08pq82","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210146427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongyong Chen","raw_affiliation_strings":["CCCC Wuhan Harbour Engineering Design&Research Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CCCC Wuhan Harbour Engineering Design&Research Co., Ltd","institution_ids":["https://openalex.org/I4210146427"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5124799716","display_name":"Hongyan Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyan Pan","raw_affiliation_strings":["Guilin University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guilin University of Technology","institution_ids":["https://openalex.org/I38706770"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09484083,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"50","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11046","display_name":"Geotechnical Engineering and Analysis","score":0.3716000020503998,"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"}},"topics":[{"id":"https://openalex.org/T11046","display_name":"Geotechnical Engineering and Analysis","score":0.3716000020503998,"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"}},{"id":"https://openalex.org/T13596","display_name":"Grouting, Rheology, and Soil Mechanics","score":0.24959999322891235,"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/T12482","display_name":"Tunneling and Rock Mechanics","score":0.2345000058412552,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.6047000288963318},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5339000225067139},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.459199994802475},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4106000065803528},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.3889999985694885},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.3797000050544739},{"id":"https://openalex.org/keywords/slurry","display_name":"Slurry","score":0.34540000557899475},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.3422999978065491},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.3407999873161316}],"concepts":[{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.6047000288963318},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5339000225067139},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.459199994802475},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4106000065803528},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.3889999985694885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3882000148296356},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.3797000050544739},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36469998955726624},{"id":"https://openalex.org/C94293008","wikidata":"https://www.wikidata.org/wiki/Q23925154","display_name":"Slurry","level":2,"score":0.34540000557899475},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.3422999978065491},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3409000039100647},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.3407999873161316},{"id":"https://openalex.org/C1034443","wikidata":"https://www.wikidata.org/wiki/Q2583685","display_name":"Propulsion","level":2,"score":0.3328000009059906},{"id":"https://openalex.org/C138081364","wikidata":"https://www.wikidata.org/wiki/Q852013","display_name":"Shield","level":2,"score":0.3296999931335449},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.3273000121116638},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.3239000141620636},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3215999901294708},{"id":"https://openalex.org/C30407753","wikidata":"https://www.wikidata.org/wiki/Q186191","display_name":"Compressive strength","level":2,"score":0.3190000057220459},{"id":"https://openalex.org/C164752517","wikidata":"https://www.wikidata.org/wiki/Q5570875","display_name":"Global optimization","level":2,"score":0.31130000948905945},{"id":"https://openalex.org/C135510737","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance indicator","level":2,"score":0.30160000920295715},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.2808000147342682},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.27730000019073486},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.2711000144481659},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.2685000002384186},{"id":"https://openalex.org/C2778684775","wikidata":"https://www.wikidata.org/wiki/Q752323","display_name":"Formwork","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.2612000107765198},{"id":"https://openalex.org/C16910744","wikidata":"https://www.wikidata.org/wiki/Q7705759","display_name":"Test data","level":2,"score":0.2547000050544739}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.31449/inf.v50i5.10000","is_oa":true,"landing_page_url":"https://doi.org/10.31449/inf.v50i5.10000","pdf_url":"https://www.informatica.si/index.php/informatica/article/download/10000/6419","source":{"id":"https://openalex.org/S4210173311","display_name":"Informatica","issn_l":"0350-5596","issn":["0350-5596","1854-3871"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310314525","host_organization_name":"Slovenian Society Informatika","host_organization_lineage":["https://openalex.org/P4310314525"],"host_organization_lineage_names":["Slovenian Society Informatika"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Informatica","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.31449/inf.v50i5.10000","is_oa":true,"landing_page_url":"https://doi.org/10.31449/inf.v50i5.10000","pdf_url":"https://www.informatica.si/index.php/informatica/article/download/10000/6419","source":{"id":"https://openalex.org/S4210173311","display_name":"Informatica","issn_l":"0350-5596","issn":["0350-5596","1854-3871"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310314525","host_organization_name":"Slovenian Society Informatika","host_organization_lineage":["https://openalex.org/P4310314525"],"host_organization_lineage_names":["Slovenian Society Informatika"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Informatica","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7127161178.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,207,346],"performance":[1,106,358],"optimization":[2,51,82,131,155,365],"of":[3,53,68,73,88,108,150,157,172,238,252,260,296,312,320,357,366,378],"shield":[4,126,379],"synchronous":[5,158],"grouting":[6,74,92,123,159,339,367],"materials":[7,75,160,368],"is":[8,211,223,242,247,263,283,299,323,332,341],"a":[9,49,64,94,128,136,153,371],"key":[10],"technical":[11,373],"problem":[12],"in":[13,21,125,192,363],"controlling":[14],"stratum":[15],"deformation":[16],"and":[17,32,34,42,57,71,80,104,122,139,163,218,257,292,336,360,369],"ensuring":[18],"structural":[19],"stability":[20],"tunnel":[22],"engineering.":[23],"Traditional":[24],"proportioning":[25],"design":[26],"methods":[27],"rely":[28],"on":[29,85,91,147],"empirical":[30,205],"trial":[31],"error":[33],"have":[35],"bottlenecks":[36],"such":[37,118],"as":[38,119],"poor":[39],"multi-objective":[40,65,154,229,364],"synergy":[41],"weak":[43],"dynamic":[44,66,115],"adaptability.":[45],"This":[46],"study":[47,156],"proposes":[48],"collaborative":[50,130,240,351],"strategy":[52,191,241,352],"genetic":[54,137,255],"algorithm":[55,138],"(GA)":[56],"BP":[58,140],"neural":[59,141],"network":[60,142],"(BPNN),":[61],"which":[62,246,282],"achieves":[63],"balance":[67],"fluidity,":[69],"strength":[70,210],"timeliness":[72],"by":[76,188,213,265,285,343],"fusing":[77],"global":[78],"search":[79],"local":[81],"mechanisms.":[83],"Based":[84],"126":[86],"sets":[87,149],"experimental":[89,151],"data":[90,96],"materials,":[93],"multi-modal":[95],"set":[97,232],"was":[98,133,161,167],"constructed,":[99],"covering":[100],"the":[101,109,164,177,189,196,204,219,234,239,253,258,268,271,275,289,293,308,315,321,328,337,350,355],"proportion":[102],"parameters":[103],"corresponding":[105],"indicators":[107],"cement-fly":[110],"ash-bentonite":[111],"system.":[112],"Combined":[113],"with":[114,288],"boundary":[116],"conditions":[117,311],"propulsion":[120],"speed":[121],"pressure":[124],"construction,":[127],"GA-BP":[129],"framework":[132],"designed.":[134],"Using":[135],"series":[143],"coupling":[144],"strategy,":[145],"based":[146],"twelve":[148],"data,":[152],"conducted,":[162],"optimal":[165,178],"solution":[166,231,235],"obtained":[168],"through":[169],"fifty":[170],"iterations":[171,262],"simulation.":[173],"Experiments":[174],"show":[175],"that":[176,251,349],"ratio":[179,182],"scheme":[180,273],"(water-binder":[181],"0.38,":[183],"bentonite":[184],"content":[185],"12%)":[186],"generated":[187],"synergistic":[190],"clay":[193],"formation":[194],"makes":[195],"slurry":[197,329],"fluidity":[198],"reach":[199],"248mm,":[200],"17.6%":[201],"higher":[202,249],"than":[203,250],"ratio.":[206],"3d":[208],"compressive":[209],"increased":[212,243,333],"22.4%":[214],"to":[215,225,244,304,325,334],"1.85":[216],"MPa,":[217],"initial":[220],"setting":[221],"time":[222,319],"shortened":[224,324],"5.8":[226],"h.":[227],"Through":[228],"Pareto":[230],"analysis,":[233],"space":[236],"coverage":[237],"89.2%,":[245],"29.7%":[248],"single":[254],"algorithm,":[256],"number":[259],"convergence":[261],"reduced":[264,284,300],"41.3%.":[266],"In":[267],"field":[269],"verification,":[270],"optimized":[272],"controls":[274],"segment":[276],"staggering":[277],"amount":[278],"within":[279],"2.3":[280],"mm,":[281],"36.1%":[286],"compared":[287],"traditional":[290],"method,":[291],"standard":[294],"deviation":[295],"surface":[297],"settlement":[298],"from":[301],"4.5":[302],"mm":[303],"2.1":[305],"mm.":[306],"Given":[307],"sudden":[309],"working":[310],"gravel":[313],"formation,":[314],"adaptive":[316],"adjustment":[317],"response":[318],"model":[322],"7.5":[326],"min,":[327],"utilization":[330],"rate":[331],"92.4%,":[335],"single-ring":[338],"cost":[340],"saved":[342],"13.8":[344],"yuan.":[345],"research":[347],"confirms":[348],"effectively":[353],"solves":[354],"problems":[356],"imbalance":[359],"engineering":[361],"adaptability":[362],"provides":[370],"new":[372],"path":[374],"for":[375],"intelligent":[376],"construction":[377],"tunnels.":[380]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2026-02-03T00:00:00"}
