{"id":"https://openalex.org/W7225619939","doi":"https://doi.org/10.15802/bttrp2026-30-07","title":"Rationale for choosing the methodology to determine the stress-strain state parameters of a tunnel during its cross-section expansion","display_name":"Rationale for choosing the methodology to determine the stress-strain state parameters of a tunnel during its cross-section expansion","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225619939","doi":"https://doi.org/10.15802/bttrp2026-30-07"},"language":"en","primary_location":{"id":"doi:10.15802/bttrp2026-30-07","doi":"https://doi.org/10.15802/bttrp2026-30-07","is_oa":true,"landing_page_url":"https://doi.org/10.15802/bttrp2026-30-07","pdf_url":"https://bttrp.ust.edu.ua/article/download/376883/359616","source":{"id":"https://openalex.org/S4210203898","display_name":"Bridges and tunnels Theory Research Practice","issn_l":"2227-1252","issn":["2227-1252","2413-6212"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bridges and tunnels: theory, research, practice","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://bttrp.ust.edu.ua/article/download/376883/359616","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161330389","display_name":"O. V. Lashkun","orcid":"https://orcid.org/0009-0000-3141-4511","observed_orcids":["https://orcid.org/0009-0000-3141-4511"]},"institutions":[{"id":"https://openalex.org/I2802037141","display_name":"Dnipro National University of Railway Transport named after Academician V. Lazaryan","ror":"https://ror.org/04b5zca04","country_code":"UA","type":"education","lineage":["https://openalex.org/I2802037141","https://openalex.org/I4387154586"]},{"id":"https://openalex.org/I4387154586","display_name":"Ukrainian State University of Science and Technologies","ror":"https://ror.org/052pe2w94","country_code":"UA","type":"education","lineage":["https://openalex.org/I4387154586"]}],"countries":["UA"],"is_corresponding":true,"raw_author_name":"O. V. Lashkun","raw_affiliation_strings":["Department of Transport Infrastructure , Ukrainian State University of Science and Technologies ,","SEI DIIT , Lazaryana St. , 2 , Dnipro , Ukraine , 49010 , tel "],"raw_orcid":"https://orcid.org/0009-0000-3141-4511","affiliations":[{"raw_affiliation_string":"Department of Transport Infrastructure , Ukrainian State University of Science and Technologies ,","institution_ids":["https://openalex.org/I4387154586"]},{"raw_affiliation_string":"SEI DIIT , Lazaryana St. , 2 , Dnipro , Ukraine , 49010 , tel ","institution_ids":["https://openalex.org/I2802037141"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5161330389"],"corresponding_institution_ids":["https://openalex.org/I2802037141","https://openalex.org/I4387154586"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":"30","first_page":"66","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13772","display_name":"Geomechanics and Mining Engineering","score":0.5781000256538391,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T13772","display_name":"Geomechanics and Mining Engineering","score":0.5781000256538391,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12233","display_name":"Geotechnical Engineering and Underground Structures","score":0.14839999377727509,"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":0.11810000240802765,"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/stress-strain-state","display_name":"stress-strain state","score":0.9129999876022339},{"id":"https://openalex.org/keywords/metro-tunnels","display_name":"subway tunnels","score":0.8320000171661377},{"id":"https://openalex.org/keywords/numerical-analysis","display_name":"numerical analysis","score":0.6460000276565552},{"id":"https://openalex.org/keywords/finite-element-analysis","display_name":"finite element analysis","score":0.8140000104904175},{"id":"https://openalex.org/keywords/new-austrian-tunneling-method","display_name":"NATM","score":0.8370000123977661}],"concepts":[{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6092000007629395},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.586899995803833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4900999963283539},{"id":"https://openalex.org/C41242791","wikidata":"https://www.wikidata.org/wiki/Q17105549","display_name":"Rock mass classification","level":2,"score":0.4749000072479248},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.46389999985694885},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.45089998841285706},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.351500004529953},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.3109999895095825},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.28450000286102295},{"id":"https://openalex.org/C138852830","wikidata":"https://www.wikidata.org/wiki/Q2292993","display_name":"Design methods","level":2,"score":0.2799000144004822},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.27720001339912415},{"id":"https://openalex.org/C47822265","wikidata":"https://www.wikidata.org/wiki/Q854457","display_name":"Complex system","level":2,"score":0.2718999981880188}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.15802/bttrp2026-30-07","doi":"https://doi.org/10.15802/bttrp2026-30-07","is_oa":true,"landing_page_url":"https://doi.org/10.15802/bttrp2026-30-07","pdf_url":"https://bttrp.ust.edu.ua/article/download/376883/359616","source":{"id":"https://openalex.org/S4210203898","display_name":"Bridges and tunnels Theory Research Practice","issn_l":"2227-1252","issn":["2227-1252","2413-6212"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bridges and tunnels: theory, research, practice","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.15802/bttrp2026-30-07","doi":"https://doi.org/10.15802/bttrp2026-30-07","is_oa":true,"landing_page_url":"https://doi.org/10.15802/bttrp2026-30-07","pdf_url":"https://bttrp.ust.edu.ua/article/download/376883/359616","source":{"id":"https://openalex.org/S4210203898","display_name":"Bridges and tunnels Theory Research Practice","issn_l":"2227-1252","issn":["2227-1252","2413-6212"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bridges and tunnels: theory, research, practice","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.7207000255584717}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225619939.pdf","grobid_xml":"https://content.openalex.org/works/W7225619939.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W2928980640","https://openalex.org/W2994889062","https://openalex.org/W2995222739","https://openalex.org/W4307291510","https://openalex.org/W4411828939","https://openalex.org/W4415053471","https://openalex.org/W4416295523"],"related_works":["https://openalex.org/W6940858273","https://openalex.org/W2994527934","https://openalex.org/W3037824051","https://openalex.org/W832666491","https://openalex.org/W3174537956","https://openalex.org/W2071368666","https://openalex.org/W2905703470","https://openalex.org/W7172221066","https://openalex.org/W2528862770","https://openalex.org/W2349830437"],"abstract_inverted_index":{"Purpose.":[0],"The":[1,25,304,365],"purpose":[2],"is":[3,103,233],"to":[4,34,116,147,186,205,274,392],"provide":[5],"a":[6,44,50,88,139,270,280,340,350,388],"rationale":[7,140,198],"for":[8,12,48,99,141,152,178,201,238,246,314],"choosing":[9,202],"the":[10,14,35,39,57,60,69,75,81,85,93,114,121,130,134,142,149,154,166,173,176,203,207,221,234,240,247,252,262,267,275,285,288,297,315,325,328,346,358,362,370,378,395],"methodology":[11,51,115,177,204,307],"determining":[13,84,179],"stress-strain":[15,208,396],"state":[16,209,397],"(SSS)":[17],"parameters":[18,119,210,398],"of":[19,27,73,83,87,123,168,175,211,220,225,251,261,269,284,299,327,334,349,361,373,382],"tunnels":[20,125,212],"during":[21,213],"their":[22,214],"cross-section":[23,101,215,302],"expansion.":[24,216,303],"results":[26,264],"this":[28,188,335],"justification,":[29],"based":[30],"on":[31],"contemporary":[32],"approaches":[33,185,228],"stated":[36,241,276],"problem,":[37,277],"achieved":[38],"set":[40],"objective.":[41],"They":[42],"provided":[43],"scientifically":[45],"sound":[46],"basis":[47],"selecting":[49],"that":[52,230,312,344,390],"most":[53,235,248],"comprehensively":[54],"reflects":[55,345],"both":[56],"interaction":[58,286],"within":[59,129,256,287],"\u201cunderground":[61,155,289],"structure":[62,156,290],"\u2013":[63,157,291],"surrounding":[64,94,158,292,329],"rock":[65,95,131,159,293,330],"mass\u201d":[66,160,294],"system":[67,161,295],"and":[68,111,194,223,296,320,324,377],"specific":[70,379],"technological":[71,380],"features":[72,255,381],"expanding":[74,401],"running":[76,89,300,351,374,402],"tunnel's":[77],"cross-section.":[78],"Methodology.":[79],"Currently,":[80],"problem":[82,189],"SSS":[86,118,181],"tunnel":[90,180,301,352,375],"interacting":[91],"with":[92,126],"mass,":[96],"while":[97],"accounting":[98],"its":[100],"expansion,":[102],"addressed":[104],"through":[105],"three":[106,183],"main":[107,184],"approaches:":[108],"analytical,":[109,192],"experimental,":[110,193],"numerical.":[112,195],"Selecting":[113],"determine":[117,206],"in":[120,137,165,266,338,357,399],"case":[122],"subway":[124],"various":[127,227],"orientations":[128],"mass":[132],"represents":[133],"first":[135],"step":[136],"substantiating":[138],"research.":[143],"Analysing":[144],"these":[145,226],"methods":[146],"select":[148],"primary":[150],"one":[151],"calculating":[153],"also":[162],"reveals":[163],"trends":[164],"development":[167,268],"research":[169,271,336,393],"methodology.":[170,364],"Findings.":[171],"During":[172],"justification":[174],"parameters,":[182],"resolving":[187],"were":[190],"identified:":[191],"A":[196,217],"comprehensive":[197],"was":[199],"performed":[200],"comparative":[218],"analysis":[219,232,306],"advantages":[222],"disadvantages":[224],"proves":[229],"numerical":[231,305],"adequate":[236,273],"method":[237],"achieving":[239],"objective,":[242],"as":[243,387],"it":[244,386],"allows":[245],"complete":[249],"consideration":[250],"expansion":[253,317,347,376],"process":[254,298,372],"finite":[257,341],"element":[258,342],"models.":[259],"Originality":[260],"obtained":[263],"lies":[265],"approach":[272,311],"which":[278],"enables":[279,391],"highly":[281],"accurate":[282],"representation":[283],"provides":[308],"an":[309,400],"enhanced":[310],"accounts":[313],"working":[316],"stages,":[318],"temporary":[319],"permanent":[321],"lining":[322],"components,":[323],"properties":[326],"mass.":[331],"Practical":[332],"value":[333],"consists":[337],"creating":[339],"model":[343,367],"technology":[348],"constructed":[353],"using":[354],"NATM,":[355],"grounded":[356],"theoretical":[359],"principles":[360],"chosen":[363],"developed":[366],"fully":[368],"captures":[369],"stage-by-stage":[371],"NATM":[383],"technology,":[384],"characterizing":[385],"tool":[389],"into":[394],"tunnel.":[403]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}
