{"id":"https://openalex.org/W4407082790","doi":"https://doi.org/10.3390/sym17020221","title":"Research on the Method of Calculating Anchorage Flaw Length Based on the Propagation Characteristics of Bolt Excitation Stress Waves","display_name":"Research on the Method of Calculating Anchorage Flaw Length Based on the Propagation Characteristics of Bolt Excitation Stress Waves","publication_year":2025,"publication_date":"2025-02-02","ids":{"openalex":"https://openalex.org/W4407082790","doi":"https://doi.org/10.3390/sym17020221"},"language":"en","primary_location":{"id":"doi:10.3390/sym17020221","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17020221","pdf_url":null,"source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"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":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/sym17020221","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100404426","display_name":"Chuan Li","orcid":"https://orcid.org/0000-0002-9985-8204"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuan Li","raw_affiliation_strings":["School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China"],"affiliations":[{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404426","display_name":"Chuan Li","orcid":"https://orcid.org/0000-0002-9985-8204"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuan Li","raw_affiliation_strings":["School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China"],"affiliations":[{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101466321","display_name":"Chuanming Li","orcid":"https://orcid.org/0000-0002-7054-8368"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuanming Li","raw_affiliation_strings":["School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China"],"affiliations":[{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101466321","display_name":"Chuanming Li","orcid":"https://orcid.org/0000-0002-7054-8368"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]},{"id":"https://openalex.org/I196934937","display_name":"Liaocheng University","ror":"https://ror.org/03yh0n709","country_code":"CN","type":"education","lineage":["https://openalex.org/I196934937"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuanming Li","raw_affiliation_strings":["School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","College of Architecture and Engineering, Liaocheng University, Liaocheng 252059, China"],"affiliations":[{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"College of Architecture and Engineering, Liaocheng University, Liaocheng 252059, China","institution_ids":["https://openalex.org/I196934937"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101123653","display_name":"Qinghua Han","orcid":null},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinghua Han","raw_affiliation_strings":["School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China"],"affiliations":[{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086389905","display_name":"Wanrong Liu","orcid":"https://orcid.org/0000-0003-2054-469X"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]},{"id":"https://openalex.org/I196934937","display_name":"Liaocheng University","ror":"https://ror.org/03yh0n709","country_code":"CN","type":"education","lineage":["https://openalex.org/I196934937"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanrong Liu","raw_affiliation_strings":["College of Architecture and Engineering, Liaocheng University, Liaocheng 252059, China","School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China"],"affiliations":[{"raw_affiliation_string":"College of Architecture and Engineering, Liaocheng University, Liaocheng 252059, China","institution_ids":["https://openalex.org/I196934937"]},{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101397436","display_name":"Jianguo Cao","orcid":"https://orcid.org/0000-0001-8863-9244"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianguo Cao","raw_affiliation_strings":["School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China"],"affiliations":[{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100444613","display_name":"Hu Li","orcid":"https://orcid.org/0000-0003-1050-8441"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hu Li","raw_affiliation_strings":["School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China"],"affiliations":[{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100747435","display_name":"Yikai Wang","orcid":"https://orcid.org/0000-0002-1156-0324"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yikai Wang","raw_affiliation_strings":["School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China"],"affiliations":[{"raw_affiliation_string":"School of Mining Engineering, Anhui University of Science & Technology, Huainan 232000, China","institution_ids":["https://openalex.org/I184681353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5100404426","https://openalex.org/A5101466321"],"corresponding_institution_ids":["https://openalex.org/I184681353","https://openalex.org/I196934937"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":1.5967,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.78286735,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"17","issue":"2","first_page":"221","last_page":"221"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9955000281333923,"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9955000281333923,"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/T10396","display_name":"Fatigue and fracture mechanics","score":0.995199978351593,"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/T12581","display_name":"Engineering Structural Analysis Methods","score":0.98580002784729,"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/stress-wave","display_name":"Stress wave","score":0.6569007635116577},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.5816514492034912},{"id":"https://openalex.org/keywords/consolidation","display_name":"Consolidation (business)","score":0.5029191374778748},{"id":"https://openalex.org/keywords/anchoring","display_name":"Anchoring","score":0.4812164604663849},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.4788610637187958},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.45935866236686707},{"id":"https://openalex.org/keywords/excitation","display_name":"Excitation","score":0.4584081470966339},{"id":"https://openalex.org/keywords/stress-field","display_name":"Stress field","score":0.4312073290348053},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.42242181301116943},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4131008982658386},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3298264741897583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2941989302635193},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24423745274543762},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21330612897872925},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19479647278785706},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13818567991256714},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.12108117341995239},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.09490039944648743}],"concepts":[{"id":"https://openalex.org/C2993434580","wikidata":"https://www.wikidata.org/wiki/Q14097093","display_name":"Stress wave","level":2,"score":0.6569007635116577},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.5816514492034912},{"id":"https://openalex.org/C2776014549","wikidata":"https://www.wikidata.org/wiki/Q3050847","display_name":"Consolidation (business)","level":2,"score":0.5029191374778748},{"id":"https://openalex.org/C18483071","wikidata":"https://www.wikidata.org/wiki/Q168432","display_name":"Anchoring","level":2,"score":0.4812164604663849},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.4788610637187958},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.45935866236686707},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.4584081470966339},{"id":"https://openalex.org/C2778414698","wikidata":"https://www.wikidata.org/wiki/Q7623438","display_name":"Stress field","level":3,"score":0.4312073290348053},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.42242181301116943},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4131008982658386},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3298264741897583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2941989302635193},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24423745274543762},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21330612897872925},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19479647278785706},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13818567991256714},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.12108117341995239},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.09490039944648743},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/sym17020221","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17020221","pdf_url":null,"source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"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":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:mdpi.com:/2073-8994/17/2/221/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym17020221","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Pages: 221","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym17020221","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17020221","pdf_url":null,"source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"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":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1306977844","display_name":null,"funder_award_id":"52174103","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5590428945","display_name":null,"funder_award_id":"2008085ME147","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2000982976","https://openalex.org/W2007221293","https://openalex.org/W2120390927","https://openalex.org/W2125056386","https://openalex.org/W2604185228","https://openalex.org/W2745455280","https://openalex.org/W2793605784","https://openalex.org/W2794024094","https://openalex.org/W2968984548","https://openalex.org/W2998207781","https://openalex.org/W3209435900","https://openalex.org/W4383552168","https://openalex.org/W4390394586","https://openalex.org/W4403091281","https://openalex.org/W4404370875","https://openalex.org/W6792499241"],"related_works":["https://openalex.org/W2978614239","https://openalex.org/W4313425019","https://openalex.org/W2954622157","https://openalex.org/W4293769491","https://openalex.org/W2046106697","https://openalex.org/W2364316053","https://openalex.org/W4308154652","https://openalex.org/W2387009922","https://openalex.org/W1983403475","https://openalex.org/W2028280385"],"abstract_inverted_index":{"This":[0],"research":[1],"aimed":[2],"to":[3],"detect":[4],"the":[5,21,63,76,79,87,91,100,112,122,130,136],"defects":[6,19],"of":[7,17,24,67,78,86,111,132],"anchoring":[8,18],"agents\u2019":[9],"empty":[10],"slurries":[11],"in":[12,90,135],"anchor":[13],"support.":[14],"The":[15,38,82,108],"influence":[16],"on":[20],"propagation":[22,84],"law":[23],"stress":[25,68,88],"waves":[26,69],"was":[27,60,94,105,116,126],"comprehensively":[28],"investigated":[29],"using":[30],"laboratory":[31],"tests,":[32],"theoretical":[33],"calculations,":[34],"and":[35,44,99],"other":[36],"methods.":[37],"characteristic":[39],"modal":[40,53],"components":[41],"with":[42,75],"symmetry":[43],"periodicity":[45],"laws":[46],"were":[47],"extracted":[48],"by":[49],"adopting":[50],"a":[51,141],"variable":[52],"decomposition":[54,57],"(VMD)":[55],"signal":[56],"method.":[58],"It":[59],"found":[61],"that":[62],"bottom":[64],"reflection":[65],"time":[66],"had":[70],"an":[71],"inverse":[72],"function":[73],"relationship":[74],"length":[77,115],"anchorage":[80],"flaw.":[81],"average":[83,101,123],"speed":[85,104],"wave":[89,103],"free":[92],"rod":[93],"obtained":[95],"as":[96],"5150":[97],"m/s,":[98],"consolidation":[102],"4198":[106],"m/s.":[107],"calculation":[109],"method":[110],"bolt":[113],"flaw":[114],"finally":[117],"proposed.":[118],"After":[119],"experimental":[120],"verification,":[121],"error":[124],"rate":[125],"2.65%,":[127],"which":[128,139],"meets":[129],"requirement":[131],"testing":[133],"accuracy":[134],"engineering":[137],"field,":[138],"provides":[140],"guarantee":[142],"for":[143],"safe":[144],"production.":[145]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}
