{"id":"https://openalex.org/W7225616678","doi":"https://doi.org/10.1016/j.csite.2026.108718","title":"Fatigue life analysis of airport runways with semi-rigid base asphalt surfaces under the coupling effect of temperature and traffic load","display_name":"Fatigue life analysis of airport runways with semi-rigid base asphalt surfaces under the coupling effect of temperature and traffic load","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225616678","doi":"https://doi.org/10.1016/j.csite.2026.108718"},"language":"en","primary_location":{"id":"doi:10.1016/j.csite.2026.108718","doi":"https://doi.org/10.1016/j.csite.2026.108718","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.csite.2026.108718","pdf_url":null,"source":{"id":"https://openalex.org/S2764363796","display_name":"Case Studies in Thermal Engineering","issn_l":"2214-157X","issn":["2214-157X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-70"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Thermal Engineering","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/10.1016/j.csite.2026.108718","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161350665","display_name":"Dan Nie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405280745","display_name":"Minxi Vocational & Technical College","ror":"https://ror.org/03cdw0p74","country_code":"CN","type":"education","lineage":["https://openalex.org/I4405280745"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Nie","raw_affiliation_strings":["School of Urban and Rural Architectural, Minxi Vocational and Technical College, Longyan, 364021, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Urban and Rural Architectural, Minxi Vocational and Technical College, Longyan, 364021, China","institution_ids":["https://openalex.org/I4405280745"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008860566","display_name":"Panxu Sun","orcid":"https://orcid.org/0000-0003-0051-5920","observed_orcids":["https://orcid.org/0000-0003-0051-5920"]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Panxu Sun","raw_affiliation_strings":["School of Civil Engineering, Zhengzhou University, Zhengzhou, 450001, China"],"raw_orcid":"https://orcid.org/0000-0003-0051-5920","affiliations":[{"raw_affiliation_string":"School of Civil Engineering, Zhengzhou University, Zhengzhou, 450001, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161317644","display_name":"Guanwen Hu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guanwen Hu","raw_affiliation_strings":["Corporation of Shanghai Tongke Transportation Technology, Shanghai, 200000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Corporation of Shanghai Tongke Transportation Technology, Shanghai, 200000, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161324831","display_name":"Shuxia Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192868223","display_name":"Zhengzhou University of Aeronautics","ror":"https://ror.org/01qjyzh50","country_code":"CN","type":"education","lineage":["https://openalex.org/I192868223"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuxia Wang","raw_affiliation_strings":["School of Materials Science and Engineering, Zhengzhou University of Aeronautics, Zhengzhou, 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering, Zhengzhou University of Aeronautics, Zhengzhou, 450046, China","institution_ids":["https://openalex.org/I192868223"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5134314939","display_name":"Xinyao Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405280745","display_name":"Minxi Vocational & Technical College","ror":"https://ror.org/03cdw0p74","country_code":"CN","type":"education","lineage":["https://openalex.org/I4405280745"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyao Zhang","raw_affiliation_strings":["School of Urban and Rural Architectural, Minxi Vocational and Technical College, Longyan, 364021, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Urban and Rural Architectural, Minxi Vocational and Technical College, Longyan, 364021, China","institution_ids":["https://openalex.org/I4405280745"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5008860566"],"corresponding_institution_ids":["https://openalex.org/I38877650"],"apc_list":{"value":1620,"currency":"USD","value_usd":1620},"apc_paid":{"value":1620,"currency":"USD","value_usd":1620},"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":"88","issue":null,"first_page":"108718","last_page":"108718"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10264","display_name":"Asphalt Pavement Performance Evaluation","score":0.9976000189781189,"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/T10264","display_name":"Asphalt Pavement Performance Evaluation","score":0.9976000189781189,"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/T10396","display_name":"Fatigue and fracture mechanics","score":0.002099999925121665,"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/T13236","display_name":"Geotechnical and construction materials studies","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/runways","display_name":"airport runways","score":0.902999997138977},{"id":"https://openalex.org/keywords/semi-rigid-base-asphalt-pavement","display_name":"semi-rigid base asphalt pavement","score":0.796999990940094},{"id":"https://openalex.org/keywords/fatigue-life","display_name":"fatigue life","score":0.9200000166893005},{"id":"https://openalex.org/keywords/top-down-cracking","display_name":"top-down cracking","score":0.7200000286102295},{"id":"https://openalex.org/keywords/stress-intensity-factor","display_name":"stress intensity factor","score":0.9739999771118164},{"id":"https://openalex.org/keywords/paris-exponent","display_name":"Paris exponent","score":0.7720000147819519},{"id":"https://openalex.org/keywords/crack-propagation","display_name":"crack propagation","score":0.5339999794960022},{"id":"https://openalex.org/keywords/diurnal-temperature-variation","display_name":"diurnal temperature range","score":0.7429999709129333},{"id":"https://openalex.org/keywords/pavement-durability","display_name":"pavement durability","score":0.5400000214576721}],"concepts":[{"id":"https://openalex.org/C81155309","wikidata":"https://www.wikidata.org/wiki/Q184590","display_name":"Runway","level":2,"score":0.7746000289916992},{"id":"https://openalex.org/C104304963","wikidata":"https://www.wikidata.org/wiki/Q5316114","display_name":"Durability","level":2,"score":0.6413999795913696},{"id":"https://openalex.org/C58396970","wikidata":"https://www.wikidata.org/wiki/Q212749","display_name":"Cracking","level":2,"score":0.6295999884605408},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6008999943733215},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.5559999942779541},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.5351999998092651},{"id":"https://openalex.org/C2778713851","wikidata":"https://www.wikidata.org/wiki/Q189259","display_name":"Asphalt concrete","level":3,"score":0.5346999764442444},{"id":"https://openalex.org/C168056786","wikidata":"https://www.wikidata.org/wiki/Q202251","display_name":"Asphalt","level":2,"score":0.46720001101493835},{"id":"https://openalex.org/C26016710","wikidata":"https://www.wikidata.org/wiki/Q6927141","display_name":"Moving load","level":3,"score":0.45719999074935913},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.448199987411499},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4471000134944916},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.42250001430511475},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.41690000891685486},{"id":"https://openalex.org/C59085676","wikidata":"https://www.wikidata.org/wiki/Q957852","display_name":"Fracture mechanics","level":2,"score":0.3944999873638153},{"id":"https://openalex.org/C54303661","wikidata":"https://www.wikidata.org/wiki/Q1754376","display_name":"Stress intensity factor","level":3,"score":0.3878999948501587},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.3856000006198883},{"id":"https://openalex.org/C31555180","wikidata":"https://www.wikidata.org/wiki/Q3523867","display_name":"Material properties","level":2,"score":0.33880001306533813},{"id":"https://openalex.org/C3020080851","wikidata":"https://www.wikidata.org/wiki/Q507234","display_name":"Fatigue cracking","level":3,"score":0.3343999981880188},{"id":"https://openalex.org/C2986189917","wikidata":"https://www.wikidata.org/wiki/Q1049667","display_name":"Asphalt pavement","level":3,"score":0.32659998536109924},{"id":"https://openalex.org/C191204318","wikidata":"https://www.wikidata.org/wiki/Q246574","display_name":"Dynamic modulus","level":4,"score":0.320499986410141},{"id":"https://openalex.org/C28539199","wikidata":"https://www.wikidata.org/wiki/Q542690","display_name":"Stress concentration","level":3,"score":0.3111000061035156},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.298799991607666},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.2806999981403351},{"id":"https://openalex.org/C131850400","wikidata":"https://www.wikidata.org/wiki/Q1172868","display_name":"Fatigue limit","level":2,"score":0.26980000734329224},{"id":"https://openalex.org/C75512024","wikidata":"https://www.wikidata.org/wiki/Q17009280","display_name":"Crack closure","level":3,"score":0.26739999651908875},{"id":"https://openalex.org/C137109543","wikidata":"https://www.wikidata.org/wiki/Q554388","display_name":"Temperature gradient","level":2,"score":0.26330000162124634},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.2628999948501587},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.25949999690055847},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.25589999556541443}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.csite.2026.108718","doi":"https://doi.org/10.1016/j.csite.2026.108718","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.csite.2026.108718","pdf_url":null,"source":{"id":"https://openalex.org/S2764363796","display_name":"Case Studies in Thermal Engineering","issn_l":"2214-157X","issn":["2214-157X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-70"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Thermal Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.csite.2026.108718","doi":"https://doi.org/10.1016/j.csite.2026.108718","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.csite.2026.108718","pdf_url":null,"source":{"id":"https://openalex.org/S2764363796","display_name":"Case Studies in Thermal Engineering","issn_l":"2214-157X","issn":["2214-157X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-70"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Thermal Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.7207000255584717,"id":"https://metadata.un.org/sdg/9"},{"display_name":"Sustainable cities and communities","score":0.5142999887466431,"id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1965967424","https://openalex.org/W1968819358","https://openalex.org/W1986909943","https://openalex.org/W1995411767","https://openalex.org/W2010525242","https://openalex.org/W2015232120","https://openalex.org/W2062613656","https://openalex.org/W2145572133","https://openalex.org/W2332413799","https://openalex.org/W2593898821","https://openalex.org/W2892113117","https://openalex.org/W2929455991","https://openalex.org/W2995133462","https://openalex.org/W3003936399","https://openalex.org/W3026796782","https://openalex.org/W3112158126","https://openalex.org/W4241468025","https://openalex.org/W4376959515","https://openalex.org/W4409806512","https://openalex.org/W4414670293"],"related_works":["https://openalex.org/W2361641747","https://openalex.org/W560510467","https://openalex.org/W2099388175","https://openalex.org/W2031152383","https://openalex.org/W3213028885","https://openalex.org/W2372659305","https://openalex.org/W2366631016","https://openalex.org/W3006001906","https://openalex.org/W4410565543","https://openalex.org/W2734810884"],"abstract_inverted_index":{"Cracking":[0],"is":[1,195],"a":[2,117,142,249],"prevalent":[3],"issue":[4],"in":[5,9,116,131,230],"asphalt":[6,47],"pavements,":[7],"particularly":[8],"airport":[10,271],"runways":[11],"with":[12,61,91],"semi-rigid":[13],"bases,":[14],"where":[15],"top-down":[16],"cracks":[17],"are":[18],"exacerbated":[19],"by":[20,103,110,201,240],"the":[21,43,79,98,150,185,191,196,202,206,211,218,266],"combined":[22,257],"effects":[23],"of":[24,46,221,270],"traffic":[25,53],"loads":[26],"and":[27,36,66,108,170,210,226,259,268],"environmental":[28],"temperature":[29,93],"fluctuations.":[30],"This":[31],"study":[32],"employs":[33],"fracture":[34],"mechanics":[35],"finite":[37],"element":[38],"numerical":[39],"simulation":[40],"to":[41,134,146,162,172,243],"investigate":[42],"fatigue":[44,151,187,238],"life":[45,152,188,239],"pavements":[48],"under":[49,256],"three":[50],"loading":[51,54,60,68],"conditions:":[52],"alone":[55],"(Condition":[56,64,73,139,160,168,178],"1),":[57],"coupled":[58,67],"traffic-temperature":[59],"constant":[62],"modulus":[63,72],"2),":[65],"incorporating":[69],"temperature-dependent":[70,147,227],"dynamic":[71],"3).":[74,179],"The":[75,122,246],"results":[76,247],"reveal":[77],"that":[78,190],"stress":[80],"intensity":[81],"factor":[82],"(SIF)":[83],"at":[84],"crack":[85,208,213],"tips":[86],"exhibits":[87],"an":[88],"inverse":[89],"correlation":[90],"external":[92],"variations.":[94],"Under":[95],"Condition":[96,132],"3,":[97],"SIF":[99],"peak":[100],"envelope":[101],"decreases":[102,153],"12.0%":[104],"during":[105,112],"daytime":[106],"heating":[107],"increases":[109,125],"8.0%":[111],"nighttime":[113],"cooling,":[114],"resulting":[115],"20.0%":[118],"total":[119],"diurnal":[120],"variation.":[121],"SIF_peak":[123],"maximum":[124],"from":[126,154],"0.0188":[127],"MPa":[128,136],"m":[129,137,194],"1/2":[130,138],"2":[133],"0.0367":[135],"3),":[140],"representing":[141],"95.2%":[143],"amplification":[144],"due":[145],"modulus.":[148],"Correspondingly,":[149],"7.72":[155],"\u00d7":[156,164,174],"10":[157,165,175],"5":[158,166,176],"cycles":[159,167,177],"1)":[161],"7.54":[163],"2)":[169],"further":[171],"6.99":[173],"A":[180],"sensitivity":[181],"analysis":[182],"based":[183],"on":[184],"minimum":[186],"reveals":[189],"Paris":[192,203],"exponent":[193],"most":[197],"influential":[198],"parameter,":[199],"followed":[200],"coefficient":[204],"C,":[205],"final":[207],"depth,":[209],"initial":[212],"depth.":[214],"These":[215],"findings":[216],"underscores":[217],"critical":[219],"importance":[220],"considering":[222],"both":[223],"thermal":[224,258],"gradients":[225],"material":[228],"properties":[229],"pavement":[231,254],"design.":[232],"Neglecting":[233],"these":[234],"factors":[235],"can":[236],"overestimate":[237],"9.5%,":[241],"leading":[242],"premature":[244],"failure.":[245],"provide":[248],"quantitative":[250],"framework":[251],"for":[252,265],"optimizing":[253],"durability":[255],"mechanical":[260],"loads,":[261],"offering":[262],"valuable":[263],"insights":[264],"maintenance":[267],"design":[269],"runways.":[272]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}