{"id":"https://openalex.org/W7225650191","doi":"https://doi.org/10.15802/bttrp2026-30-05","title":"Analysis of spatial flow in the lower beach of tubular sloped structures","display_name":"Analysis of spatial flow in the lower beach of tubular sloped structures","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225650191","doi":"https://doi.org/10.15802/bttrp2026-30-05"},"language":"en","primary_location":{"id":"doi:10.15802/bttrp2026-30-05","doi":"https://doi.org/10.15802/bttrp2026-30-05","is_oa":true,"landing_page_url":"https://doi.org/10.15802/bttrp2026-30-05","pdf_url":"https://bttrp.ust.edu.ua/article/download/376877/359614","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/376877/359614","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093515956","display_name":"Yana Dukhnenko","orcid":"https://orcid.org/0009-0007-8742-7718","observed_orcids":["https://orcid.org/0009-0007-8742-7718"]},"institutions":[{"id":"https://openalex.org/I4210103849","display_name":"National Transport University","ror":"https://ror.org/01akgs808","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210103849"]}],"countries":["UA"],"is_corresponding":true,"raw_author_name":"Y. S. Dukhnenko","raw_affiliation_strings":["Department of Bridges, Tunnels and Hydraulic structures , National Transport University , Mykhaila Omelianovycha-Pavlenka St. , 1 , Ukraine , Kyiv , 01010 , tel "],"raw_orcid":"https://orcid.org/0009-0007-8742-7718","affiliations":[{"raw_affiliation_string":"Department of Bridges, Tunnels and Hydraulic structures , National Transport University , Mykhaila Omelianovycha-Pavlenka St. , 1 , Ukraine , Kyiv , 01010 , tel ","institution_ids":["https://openalex.org/I4210103849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5093515956"],"corresponding_institution_ids":["https://openalex.org/I4210103849"],"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":"47","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12022","display_name":"Hydraulic flow and structures","score":1.0,"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/T12022","display_name":"Hydraulic flow and structures","score":1.0,"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/T12293","display_name":"Dam Engineering and Safety","score":0.0,"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/T10577","display_name":"Hydrology and Sediment Transport Processes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/two-dimensional-flow","display_name":"two-dimensional flow","score":0.7680000066757202},{"id":"https://openalex.org/keywords/energy-dissipation","display_name":"energy dissipation","score":0.796999990940094},{"id":"https://openalex.org/keywords/hydraulic-jump","display_name":"hydraulic jump","score":0.5690000057220459},{"id":"https://openalex.org/keywords/submerged-jet","display_name":"submerged jet","score":0.765999972820282},{"id":"https://openalex.org/keywords/stilling-basin","display_name":"stilling basin","score":0.7160000205039978},{"id":"https://openalex.org/keywords/basin-irrigation","display_name":"basin irrigation","score":0.5680000185966492},{"id":"https://openalex.org/keywords/siltation","display_name":"siltation","score":0.6159999966621399},{"id":"https://openalex.org/keywords/sloping-land","display_name":"sloping land","score":0.5509999990463257},{"id":"https://openalex.org/keywords/runoff-variability","display_name":"runoff variability","score":0.4449999928474426},{"id":"https://openalex.org/keywords/wave-processes","display_name":"wave processes","score":0.48100000619888306}],"concepts":[{"id":"https://openalex.org/C131217568","wikidata":"https://www.wikidata.org/wiki/Q7676139","display_name":"Tailwater","level":2,"score":0.9776999950408936},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.6539000272750854},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.6506999731063843},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.51910001039505},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.5184000134468079},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5167999863624573},{"id":"https://openalex.org/C135889238","wikidata":"https://www.wikidata.org/wiki/Q46276","display_name":"Kinetic energy","level":2,"score":0.5083000063896179},{"id":"https://openalex.org/C15476950","wikidata":"https://www.wikidata.org/wiki/Q7854776","display_name":"Turbulence kinetic energy","level":3,"score":0.47350001335144043},{"id":"https://openalex.org/C88743934","wikidata":"https://www.wikidata.org/wiki/Q2466889","display_name":"Hydraulic structure","level":2,"score":0.44440001249313354},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3880000114440918},{"id":"https://openalex.org/C25924097","wikidata":"https://www.wikidata.org/wiki/Q10359890","display_name":"Hydraulic jump","level":3,"score":0.3682999908924103},{"id":"https://openalex.org/C123700513","wikidata":"https://www.wikidata.org/wiki/Q4168092","display_name":"Culvert","level":2,"score":0.3612000048160553},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.3515999913215637},{"id":"https://openalex.org/C94747663","wikidata":"https://www.wikidata.org/wiki/Q7574086","display_name":"Spatial variability","level":2,"score":0.3490000069141388},{"id":"https://openalex.org/C180925781","wikidata":"https://www.wikidata.org/wiki/Q514096","display_name":"Open-channel flow","level":3,"score":0.3434999883174896},{"id":"https://openalex.org/C2781424430","wikidata":"https://www.wikidata.org/wiki/Q5462093","display_name":"Flow conditions","level":3,"score":0.32910001277923584},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.3181000053882599},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.3089999854564667},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.2962999939918518},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.27869999408721924},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.2773999869823456},{"id":"https://openalex.org/C2988574769","wikidata":"https://www.wikidata.org/wiki/Q2259545","display_name":"Water flow","level":2,"score":0.2768000066280365},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26600000262260437},{"id":"https://openalex.org/C204561356","wikidata":"https://www.wikidata.org/wiki/Q1148018","display_name":"Pipe flow","level":3,"score":0.2637999951839447},{"id":"https://openalex.org/C160697094","wikidata":"https://www.wikidata.org/wiki/Q1233197","display_name":"Oblique case","level":2,"score":0.26089999079704285},{"id":"https://openalex.org/C7879346","wikidata":"https://www.wikidata.org/wiki/Q1130265","display_name":"Hydraulic engineering","level":2,"score":0.26019999384880066},{"id":"https://openalex.org/C3019814787","wikidata":"https://www.wikidata.org/wiki/Q17072952","display_name":"Free flow","level":2,"score":0.2590999901294708},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2587999999523163},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.2581999897956848}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.15802/bttrp2026-30-05","doi":"https://doi.org/10.15802/bttrp2026-30-05","is_oa":true,"landing_page_url":"https://doi.org/10.15802/bttrp2026-30-05","pdf_url":"https://bttrp.ust.edu.ua/article/download/376877/359614","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/bttrp2026-30-05","doi":"https://doi.org/10.15802/bttrp2026-30-05","is_oa":true,"landing_page_url":"https://doi.org/10.15802/bttrp2026-30-05","pdf_url":"https://bttrp.ust.edu.ua/article/download/376877/359614","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":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225650191.pdf","grobid_xml":"https://content.openalex.org/works/W7225650191.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W4301396903","https://openalex.org/W4367323541","https://openalex.org/W4386541113","https://openalex.org/W4392473567","https://openalex.org/W4396860201","https://openalex.org/W4402195122"],"related_works":["https://openalex.org/W4391309280","https://openalex.org/W1684640825","https://openalex.org/W7006203263","https://openalex.org/W7168187687","https://openalex.org/W7168175592","https://openalex.org/W7221554146","https://openalex.org/W2277144905","https://openalex.org/W7127447995","https://openalex.org/W2056513001","https://openalex.org/W4388847213"],"abstract_inverted_index":{"Purpose.":[0],"Development":[1],"of":[2,17,20,30,39,47,50,56,73,76,81,92,98,107,110,125,133,142,152,154,157,169,177,186,191,198,207,228,235,253,275,306,309,312,322,332,339,349,353,364,379,394,398,411,437,462,470,477,480,485],"theoretical":[3,79],"and":[4,7,14,43,71,83,95,135,160,180,224,259,278,285,293,347,366,376,426,435,441,488,500],"methodological":[5],"foundations":[6],"new":[8,460],"design":[9,337],"solutions":[10],"to":[11,128,281,291,361,385,431],"ensure":[12],"stable":[13],"trouble-free":[15,447],"operation":[16,448],"downstream":[18],"structures":[19,171,201,325,418,440,502],"tubular":[21,200,324,417],"culverts":[22],"on":[23,67,220,503],"sloping":[24,504],"lands":[25],"by":[26,166,173],"studying":[27],"the":[28,37,45,74,105,140,167,178,181,196,221,233,286,298,307,310,320,336,350,362,372,377,380,396,409,433,450],"regularities":[29,308],"spatial":[31,183,192,315,412],"(two-dimensional)":[32,184,316],"turbulent":[33,137,261,317,388],"flow":[34,85,179,193,208,217,262,290,318,381,413],"formation,":[35],"assessing":[36],"efficiency":[38],"existing":[40,93,126],"dissipator":[41],"types,":[42],"substantiating":[44],"principles":[46,80,397],"active":[48,399],"dissipation":[49,358,401,472],"excess":[51,130,174],"kinetic":[52,131,175],"energy":[53,132,176,244,400,464,471],"under":[54,251,330],"conditions":[55,252,331,410],"significant":[57,254,333],"variability":[58,255,334],"in":[59,139,195,232,256,263,335],"local":[60,257,340],"runoff.":[61],"Methodology.":[62],"The":[63,101,189,204,304,345,392,423],"study":[64],"was":[65,146,239,419],"based":[66],"a":[68,122,212,215,236,264,272,313,327,383,386,474,494],"comprehensive":[69],"analysis":[70,91,124],"generalization":[72],"results":[75],"field":[77],"surveys,":[78],"open-channel":[82],"pressure":[84],"hydraulics,":[86],"as":[87,89,119,121,267,493],"well":[88,120],"an":[90,405],"empirical":[94],"statistical-probabilistic":[96],"methods":[97,102],"hydrological":[99],"calculations.":[100],"used":[103],"include":[104],"systematization":[106],"hydraulic":[108,230,295,439],"regimes":[109],"tailwater":[111,170,329],"connection":[112,209],"(submerged":[113],"jet,":[114,214],"crossed/confluence":[115],"flow,":[116],"free":[117,225],"spreading),":[118],"critical":[123],"approaches":[127],"dissipating":[129],"two-dimensional":[134,260,384],"three-dimensional":[136,387],"flows":[138],"tailwaters":[141,197],"structures.":[143],"Findings.":[144],"It":[145,238],"established":[147],"that":[148,241],"over":[149,449,473],"65":[150],"%":[151],"cases":[153],"unsatisfactory":[155],"performance":[156],"anti-erosion":[158,438],"systems":[159,163],"basin":[161,442],"irrigation":[162,443],"are":[164,202,210,249,279],"caused":[165],"destruction":[168],"induced":[172],"complex":[182,314],"nature":[185],"its":[187],"motion.":[188],"features":[190],"formation":[194,311],"short":[199,323],"characterized.":[203],"main":[205],"forms":[206],"identified:":[211],"submerged":[213],"crossed":[216],"(with":[218],"impingement":[219],"side":[222],"walls),":[223],"spreading":[226,374,414],"(formation":[227],"oblique":[229],"jumps":[231,296],"shape":[234],"\"petal\").":[237],"proven":[240],"traditional":[242],"reactive-type":[243],"dissipators":[245,465],"(stilling":[246],"basins,":[247],"walls)":[248],"inefficient":[250],"runoff":[258,341],"wide":[265,328,475],"tailwater,":[266],"they":[268],"do":[269],"not":[270],"provide":[271],"uniform":[273],"distribution":[274,368],"specific":[276],"discharges":[277],"prone":[280],"siltation.":[282],"Wave":[283],"processes":[284],"transition":[287,378],"from":[288,382,415],"semi-pressure":[289],"incomplete":[292],"perfect":[294],"inside":[297],"culvert":[299,501],"pipe":[300],"were":[301,390,466],"analyzed.":[302],"Originality.":[303],"understanding":[305],"at":[319,371],"outlet":[321],"into":[326],"discharge":[338],"has":[342],"been":[343],"deepened.":[344],"limitations":[346],"impossibility":[348],"correct":[351],"application":[352],"classical":[354],"methodologies":[355],"for":[356,408,459,496],"calculating":[357],"parameters":[359],"due":[360],"non-uniformity":[363],"velocity":[365],"depth":[367],"curves":[369],"(diagrams)":[370],"initial":[373],"section":[375],"regime":[389],"proven.":[391],"feasibility":[393],"adapting":[395],"(by":[402],"analogy":[403],"with":[404],"\"energy-dissipating":[406],"diffuser\")":[407],"circular":[416],"substantiated.":[420],"Practical":[421],"value.":[422],"proposed":[424],"provisions":[425],"conclusions":[427],"make":[428],"it":[429],"possible":[430],"increase":[432],"reliability":[434],"durability":[436],"systems,":[444],"ensuring":[445],"their":[446],"standard":[451],"service":[452],"life":[453],"(over":[454],"50":[455],"years).":[456],"Key":[457],"requirements":[458],"designs":[461],"active-type":[463],"determined":[467],"(high":[468],"degree":[469],"range":[476],"discharges,":[478],"minimization":[479],"dynamic":[481],"loads,":[482],"unobstructed":[483],"passage":[484],"bedload":[486],"sediment":[487],"debris),":[489],"which":[490],"will":[491],"serve":[492],"basis":[495],"designing":[497],"improved":[498],"spillway":[499],"lands.":[505]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}
