{"id":"https://openalex.org/W7204470131","doi":"https://doi.org/10.3390/app16178544","title":"Damage Assessment of Concrete Tracks According to Displacement Behavior of Underground Structure","display_name":"Damage Assessment of Concrete Tracks According to Displacement Behavior of Underground Structure","publication_year":2026,"publication_date":"2026-08-27","ids":{"openalex":"https://openalex.org/W7204470131","doi":"https://doi.org/10.3390/app16178544"},"language":"en","primary_location":{"id":"doi:10.3390/app16178544","doi":"https://doi.org/10.3390/app16178544","is_oa":true,"landing_page_url":"https://doi.org/10.3390/app16178544","pdf_url":null,"source":{"id":"https://openalex.org/S4210205812","display_name":"Applied Sciences","issn_l":"2076-3417","issn":["2076-3417"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/app16178544","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055023023","display_name":"Jung-Youl Choi","orcid":"https://orcid.org/0000-0002-1256-9670","observed_orcids":["https://orcid.org/0000-0002-1256-9670"]},"institutions":[{"id":"https://openalex.org/I201873833","display_name":"Dongyang University","ror":"https://ror.org/05v1ekw79","country_code":"KR","type":"education","lineage":["https://openalex.org/I201873833"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jung-Youl Choi","raw_affiliation_strings":["Department of Construction Engineering, Dongyang University, No. 145 Dongyangdae-ro, Punggi-eup, Yeongju-si 36040, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-1256-9670","affiliations":[{"raw_affiliation_string":"Department of Construction Engineering, Dongyang University, No. 145 Dongyangdae-ro, Punggi-eup, Yeongju-si 36040, Republic of Korea","institution_ids":["https://openalex.org/I201873833"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084500014","display_name":"Dae-Hui Ahn","orcid":"https://orcid.org/0000-0003-2534-1250","observed_orcids":["https://orcid.org/0000-0003-2534-1250"]},"institutions":[{"id":"https://openalex.org/I201873833","display_name":"Dongyang University","ror":"https://ror.org/05v1ekw79","country_code":"KR","type":"education","lineage":["https://openalex.org/I201873833"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Dae-Hui Ahn","raw_affiliation_strings":["Gyeongbuk ANCHOR Project Group, Dongyang University, No. 145 Dongyangdae-ro, Punggi-eup, Yeongju-si 36040, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-2534-1250","affiliations":[{"raw_affiliation_string":"Gyeongbuk ANCHOR Project Group, Dongyang University, No. 145 Dongyangdae-ro, Punggi-eup, Yeongju-si 36040, Republic of Korea","institution_ids":["https://openalex.org/I201873833"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5148453263","display_name":"Seung-Chan Kim","orcid":"https://orcid.org/0009-0006-2067-1858","observed_orcids":["https://orcid.org/0009-0006-2067-1858"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seung-Chan Kim","raw_affiliation_strings":["Seoul Metropolitan Regional Office, Korea National Railway, No. 378, Cheongparo, Yongsangu, Seoul 04301, Republic of Korea"],"raw_orcid":"https://orcid.org/0009-0006-2067-1858","affiliations":[{"raw_affiliation_string":"Seoul Metropolitan Regional Office, Korea National Railway, No. 378, Cheongparo, Yongsangu, Seoul 04301, Republic of Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5084500014"],"corresponding_institution_ids":["https://openalex.org/I201873833"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2896},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2896},"fwci":0.0,"has_fulltext":false,"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":"16","issue":"17","first_page":"8544","last_page":"8544"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10842","display_name":"Railway Engineering and Dynamics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10842","display_name":"Railway Engineering and Dynamics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12940","display_name":"Structural Engineering and Materials Analysis","score":0.0003000000142492354,"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/T12233","display_name":"Geotechnical Engineering and Underground Structures","score":9.999999747378752e-05,"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/concrete-track","display_name":"concrete track","score":0.5120000243186951},{"id":"https://openalex.org/keywords/underground-structures","display_name":"underground structures","score":0.49399998784065247},{"id":"https://openalex.org/keywords/uplift","display_name":"uplift","score":0.5649999976158142},{"id":"https://openalex.org/keywords/subsidence","display_name":"subsidence","score":0.9940000176429749},{"id":"https://openalex.org/keywords/concrete-slabs","display_name":"concrete slabs","score":0.48899999260902405},{"id":"https://openalex.org/keywords/natural-frequencies","display_name":"natural frequencies","score":0.8410000205039978},{"id":"https://openalex.org/keywords/loss-of-support","display_name":"loss of support","score":0.6660000085830688},{"id":"https://openalex.org/keywords/damage-assessment","display_name":"damage assessment","score":0.6269999742507935},{"id":"https://openalex.org/keywords/wheel-load","display_name":"wheel load","score":0.5419999957084656}],"concepts":[{"id":"https://openalex.org/C89992363","wikidata":"https://www.wikidata.org/wiki/Q5961558","display_name":"Track (disk drive)","level":2,"score":0.6538000106811523},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.578499972820282},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.5735999941825867},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.5472000241279602},{"id":"https://openalex.org/C125450124","wikidata":"https://www.wikidata.org/wiki/Q831541","display_name":"Precast concrete","level":2,"score":0.5426999926567078},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.5424000024795532},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.5396000146865845},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.48080000281333923},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.40630000829696655},{"id":"https://openalex.org/C180851071","wikidata":"https://www.wikidata.org/wiki/Q849953","display_name":"Subsidence","level":3,"score":0.39809998869895935},{"id":"https://openalex.org/C2988284105","wikidata":"https://www.wikidata.org/wiki/Q11424730","display_name":"Ground motion","level":2,"score":0.36149999499320984},{"id":"https://openalex.org/C11312509","wikidata":"https://www.wikidata.org/wiki/Q12277","display_name":"Arch","level":2,"score":0.35510000586509705},{"id":"https://openalex.org/C104286136","wikidata":"https://www.wikidata.org/wiki/Q1416137","display_name":"Modal analysis","level":3,"score":0.34209999442100525},{"id":"https://openalex.org/C78736273","wikidata":"https://www.wikidata.org/wiki/Q946764","display_name":"Natural frequency","level":3,"score":0.3382999897003174},{"id":"https://openalex.org/C2994569098","wikidata":"https://www.wikidata.org/wiki/Q849953","display_name":"Ground movement","level":2,"score":0.2955999970436096},{"id":"https://openalex.org/C2993341571","wikidata":"https://www.wikidata.org/wiki/Q849953","display_name":"Ground subsidence","level":2,"score":0.2888000011444092},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2662999927997589}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/app16178544","doi":"https://doi.org/10.3390/app16178544","is_oa":true,"landing_page_url":"https://doi.org/10.3390/app16178544","pdf_url":null,"source":{"id":"https://openalex.org/S4210205812","display_name":"Applied Sciences","issn_l":"2076-3417","issn":["2076-3417"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Sciences","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:2835aecb46d24d19aa29702507525584","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/2835aecb46d24d19aa29702507525584","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Applied Sciences, Vol 16, Iss 17, p 8544 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/app16178544","doi":"https://doi.org/10.3390/app16178544","is_oa":true,"landing_page_url":"https://doi.org/10.3390/app16178544","pdf_url":null,"source":{"id":"https://openalex.org/S4210205812","display_name":"Applied Sciences","issn_l":"2076-3417","issn":["2076-3417"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Sciences","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.8970999717712402}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1999981458","https://openalex.org/W2059060209","https://openalex.org/W2090388798","https://openalex.org/W2526683751","https://openalex.org/W2800375800","https://openalex.org/W2892268945","https://openalex.org/W3016278769","https://openalex.org/W3037682961","https://openalex.org/W3111310654","https://openalex.org/W3115058213","https://openalex.org/W3126666236","https://openalex.org/W3139307022","https://openalex.org/W3152720757","https://openalex.org/W3156456472","https://openalex.org/W3162789315","https://openalex.org/W3192225827","https://openalex.org/W3199014752","https://openalex.org/W4229455118","https://openalex.org/W4313397376","https://openalex.org/W4353069876","https://openalex.org/W4366986860","https://openalex.org/W4387657869","https://openalex.org/W4399580397","https://openalex.org/W7167820897"],"related_works":["https://openalex.org/W3162789315","https://openalex.org/W7154240898","https://openalex.org/W2356283833","https://openalex.org/W7203558002","https://openalex.org/W7118891632","https://openalex.org/W4414886323","https://openalex.org/W4387657869","https://openalex.org/W4388573476","https://openalex.org/W624751712","https://openalex.org/W2069208466"],"abstract_inverted_index":{"Concrete":[0],"track":[1,35,40,46,78],"systems":[2,79],"supported":[3],"by":[4],"underground":[5],"structures":[6],"may":[7],"undergo":[8],"forced":[9],"deformation":[10],"due":[11],"to":[12,69,121],"uplift":[13,55,144],"or":[14],"subsidence;":[15],"however,":[16],"track-type-dependent":[17],"differences":[18],"in":[19,124,152],"potential":[20],"damage":[21,179],"locations":[22],"and":[23,42,56,94,102,131,154,168,181],"influence":[24],"lengths":[25,149],"remain":[26],"insufficiently":[27],"quantified.":[28],"This":[29],"study":[30],"compared":[31,82],"a":[32,37,43,84,116,160,169],"sleeper":[33,133],"floating":[34],"(STEDEF),":[36],"precast":[38],"panel":[39],"(B2S),":[41],"direct":[44],"fixation":[45],"(System":[47],"336)":[48],"using":[49,107],"three-dimensional":[50],"finite":[51],"element":[52],"analysis.":[53],"Displacement-controlled":[54],"subsidence":[57,151],"were":[58,80,105,119],"imposed":[59,86],"on":[60,115],"the":[61,137],"concrete":[62,109],"slab,":[63],"with":[64,128],"selected":[65],"cases":[66],"additionally":[67],"subjected":[68],"an":[70],"80":[71],"kN":[72],"design":[73],"wheel":[74],"load.":[75],"The":[76],"three":[77],"directly":[81],"under":[83,164,172],"common":[85],"displacement":[87],"of":[88,100],"40":[89],"mm":[90],"for":[91],"both":[92],"displacement-only":[93],"combined":[95],"displacement\u2013train-load":[96],"conditions.":[97],"Potential":[98],"regions":[99],"tensile-":[101],"shear-strength":[103,140],"exceedance":[104,141,148],"identified":[106],"code-based":[108],"strength":[110],"criteria.":[111],"Impact-hammer":[112],"modal":[113],"tests":[114],"STEDEF":[117,135,153],"specimen":[118],"used":[120],"examine":[122],"changes":[123],"support":[125,166,177],"conditions":[126],"associated":[127],"resilience-pad":[129,173],"pre-compression":[130],"near-zero":[132],"support.":[134],"exhibited":[136],"longest":[138],"one-sided":[139],"length,":[142],"while":[143],"produced":[145],"longer":[146],"tensile-strength":[147],"than":[150],"System":[155],"336.":[156],"Modal":[157],"testing":[158],"showed":[159],"lower":[161],"natural":[162],"frequency":[163,171],"simulated":[165],"loss":[167],"higher":[170],"pre-compression.":[174],"These":[175],"findings":[176],"track-type-specific":[178],"screening":[180],"maintenance":[182],"prioritization.":[183]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2026-08-28T00:00:00"}