{"id":"https://openalex.org/W2943137243","doi":"https://doi.org/10.1109/tvt.2019.2914235","title":"FEM With Curved Hexahedron Element and Application on Tunnel Integrated Grounding System in High-Speed Railway","display_name":"FEM With Curved Hexahedron Element and Application on Tunnel Integrated Grounding System in High-Speed Railway","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2943137243","doi":"https://doi.org/10.1109/tvt.2019.2914235","mag":"2943137243"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2019.2914235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2914235","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062014001","display_name":"Sheng Lin","orcid":"https://orcid.org/0000-0001-6334-268X"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Sheng Lin","raw_affiliation_strings":["School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101913665","display_name":"Liang Chen","orcid":"https://orcid.org/0000-0002-1707-6349"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liang Chen","raw_affiliation_strings":["Shangqiu Power Supply Company, State Grid Henan Electric Power Company, Shangqiu, China"],"affiliations":[{"raw_affiliation_string":"Shangqiu Power Supply Company, State Grid Henan Electric Power Company, Shangqiu, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100399307","display_name":"Han Zhang","orcid":"https://orcid.org/0000-0002-4069-6394"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Zhang","raw_affiliation_strings":["School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078932135","display_name":"Qi Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Zhou","raw_affiliation_strings":["School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5062014001"],"corresponding_institution_ids":["https://openalex.org/I4800084"],"apc_list":null,"apc_paid":null,"fwci":0.8867,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.71495997,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"68","issue":"7","first_page":"6441","last_page":"6452"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10842","display_name":"Railway Engineering and Dynamics","score":0.9991999864578247,"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":0.9991999864578247,"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/T14446","display_name":"Civil and Geotechnical Engineering Research","score":0.9872000217437744,"subfield":{"id":"https://openalex.org/subfields/2200","display_name":"General 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/T12371","display_name":"Electrical Contact Performance and Analysis","score":0.9837999939918518,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hexahedron","display_name":"Hexahedron","score":0.9621750712394714},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.7644268274307251},{"id":"https://openalex.org/keywords/cuboid","display_name":"Cuboid","score":0.7499305009841919},{"id":"https://openalex.org/keywords/tetrahedron","display_name":"Tetrahedron","score":0.6768810749053955},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.6079007387161255},{"id":"https://openalex.org/keywords/boundary-element-method","display_name":"Boundary element method","score":0.5642555952072144},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.5398781299591064},{"id":"https://openalex.org/keywords/coordinate-system","display_name":"Coordinate system","score":0.5107147693634033},{"id":"https://openalex.org/keywords/stiffness","display_name":"Stiffness","score":0.48620906472206116},{"id":"https://openalex.org/keywords/stiffness-matrix","display_name":"Stiffness matrix","score":0.4723171889781952},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.45691969990730286},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4447315037250519},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4206576943397522},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23559045791625977},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.23244351148605347},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.22465038299560547},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2151367962360382},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13066887855529785}],"concepts":[{"id":"https://openalex.org/C22411076","wikidata":"https://www.wikidata.org/wiki/Q668113","display_name":"Hexahedron","level":3,"score":0.9621750712394714},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.7644268274307251},{"id":"https://openalex.org/C203527163","wikidata":"https://www.wikidata.org/wiki/Q262959","display_name":"Cuboid","level":2,"score":0.7499305009841919},{"id":"https://openalex.org/C105239961","wikidata":"https://www.wikidata.org/wiki/Q160003","display_name":"Tetrahedron","level":2,"score":0.6768810749053955},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.6079007387161255},{"id":"https://openalex.org/C63632240","wikidata":"https://www.wikidata.org/wiki/Q1935004","display_name":"Boundary element method","level":3,"score":0.5642555952072144},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.5398781299591064},{"id":"https://openalex.org/C80551277","wikidata":"https://www.wikidata.org/wiki/Q11210","display_name":"Coordinate system","level":2,"score":0.5107147693634033},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.48620906472206116},{"id":"https://openalex.org/C14198674","wikidata":"https://www.wikidata.org/wiki/Q3851930","display_name":"Stiffness matrix","level":3,"score":0.4723171889781952},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.45691969990730286},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4447315037250519},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4206576943397522},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23559045791625977},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.23244351148605347},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.22465038299560547},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2151367962360382},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13066887855529785}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2019.2914235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2914235","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5696047798","display_name":null,"funder_award_id":"51677153","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1559339170","https://openalex.org/W1570126984","https://openalex.org/W1977930052","https://openalex.org/W1980960413","https://openalex.org/W2080677888","https://openalex.org/W2099790980","https://openalex.org/W2108837805","https://openalex.org/W2127850619","https://openalex.org/W2132892074","https://openalex.org/W2136896846","https://openalex.org/W2137201456","https://openalex.org/W2161241241","https://openalex.org/W2165727205","https://openalex.org/W2171701594","https://openalex.org/W2289450020","https://openalex.org/W2340487166","https://openalex.org/W2372300236","https://openalex.org/W2486170143","https://openalex.org/W2791129094","https://openalex.org/W4240549567","https://openalex.org/W4301459988","https://openalex.org/W6633312717"],"related_works":["https://openalex.org/W2037812407","https://openalex.org/W2330661319","https://openalex.org/W2383759168","https://openalex.org/W2109770908","https://openalex.org/W2962853751","https://openalex.org/W2745694944","https://openalex.org/W1971404246","https://openalex.org/W2113155208","https://openalex.org/W2143594083","https://openalex.org/W1989770673"],"abstract_inverted_index":{"With":[0],"finite":[1],"element":[2,69,84,109,176],"method":[3,128,151],"(FEM),":[4],"cuboid":[5,116],"elements":[6,25,40,123],"(or":[7],"tetrahedron":[8],"elements)":[9],"are":[10,26,98,152],"often":[11],"used":[12],"in":[13,41,48,62,85,100],"the":[14,19,31,37,42,78,101,104,119,126,134,138,146,149,168,173,187,190,194],"traditional":[15,135],"grounding":[16,59,161],"analysis.":[17],"In":[18,51,75],"irregular":[20],"boundary,":[21,43],"smaller":[22],"and":[23,162,183],"denser":[24],"usually":[27],"applied":[28],"to":[29,45,53,113,125],"approximate":[30],"real":[32],"boundary.":[33],"However,":[34],"this":[35,76],"increases":[36],"number":[38,120],"of":[39,81,106,115,121,133,140,148,156,189],"leading":[44],"an":[46],"increase":[47],"computation":[49],"time.":[50],"order":[52],"introduce":[54],"FEM":[55],"into":[56],"tunnel":[57,73,195],"integrated":[58],"system":[60],"(IGS)":[61],"high-speed":[63],"railway":[64],"better,":[65],"a":[66],"curved":[67,82,107,174],"hexahedron":[68,108,175],"is":[70,87,110,129,178,197],"proposed":[71,127,150],"for":[72],"structure.":[74],"paper,":[77],"stiffness":[79,96],"matrix":[80],"hexahedral":[83],"space":[86],"first":[88],"derived":[89],"based":[90],"on":[91,137],"coordinate":[92],"transformation.":[93],"Two":[94],"different":[95],"matrices":[97],"compared":[99,130,153],"condition":[102],"that":[103,114,132],"structure":[105,164],"highly":[111],"similar":[112],"element.":[117],"Later,":[118],"required":[122],"according":[124],"with":[131,154],"one":[136],"basis":[139],"meeting":[141],"same":[142],"accuracy":[143],"requirement.":[144],"Finally,":[145],"results":[147],"those":[155],"current":[157],"distribution,":[158],"electromagnetic":[159,191],"fields,":[160],"soil":[163],"analysis":[165],"(CDEGS).":[166],"Through":[167],"above-mentioned":[169],"three":[170],"comparison":[171],"schemes,":[172],"model":[177],"verified":[179],"by":[180],"its":[181],"precision":[182],"applicability.":[184],"From":[185],"this,":[186],"distribution":[188],"field":[192],"inside":[193],"IGS":[196],"obtained.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}