{"id":"https://openalex.org/W4281487857","doi":"https://doi.org/10.3390/e24060750","title":"Application of Two Novel Acoustic Emission Parameters on Identifying the Instability of Granite","display_name":"Application of Two Novel Acoustic Emission Parameters on Identifying the Instability of Granite","publication_year":2022,"publication_date":"2022-05-25","ids":{"openalex":"https://openalex.org/W4281487857","doi":"https://doi.org/10.3390/e24060750","pmid":"https://pubmed.ncbi.nlm.nih.gov/35741471"},"language":"en","primary_location":{"id":"doi:10.3390/e24060750","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e24060750","pdf_url":"https://www.mdpi.com/1099-4300/24/6/750/pdf?version=1653462379","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"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":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/24/6/750/pdf?version=1653462379","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055617116","display_name":"Zhenxing Ji","orcid":"https://orcid.org/0000-0001-7961-6446"},"institutions":[{"id":"https://openalex.org/I132210918","display_name":"North China Institute of Science and Technology","ror":"https://ror.org/0096c7651","country_code":"CN","type":"education","lineage":["https://openalex.org/I132210918"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenxing Ji","raw_affiliation_strings":["School of Mine Safety, North China Institute of Science and Technology, Langfang 065201, China"],"affiliations":[{"raw_affiliation_string":"School of Mine Safety, North China Institute of Science and Technology, Langfang 065201, China","institution_ids":["https://openalex.org/I132210918"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055182844","display_name":"Peihua Jiang","orcid":"https://orcid.org/0000-0002-2069-4797"},"institutions":[{"id":"https://openalex.org/I132210918","display_name":"North China Institute of Science and Technology","ror":"https://ror.org/0096c7651","country_code":"CN","type":"education","lineage":["https://openalex.org/I132210918"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Peihua Jiang","raw_affiliation_strings":["School of Architecture Engineering, North China Institute of Science and Technology, Langfang 065201, China"],"affiliations":[{"raw_affiliation_string":"School of Architecture Engineering, North China Institute of Science and Technology, Langfang 065201, China","institution_ids":["https://openalex.org/I132210918"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077024524","display_name":"Haiyang Yi","orcid":"https://orcid.org/0000-0002-0293-9228"},"institutions":[{"id":"https://openalex.org/I132210918","display_name":"North China Institute of Science and Technology","ror":"https://ror.org/0096c7651","country_code":"CN","type":"education","lineage":["https://openalex.org/I132210918"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haiyang Yi","raw_affiliation_strings":["School of Mine Safety, North China Institute of Science and Technology, Langfang 065201, China"],"affiliations":[{"raw_affiliation_string":"School of Mine Safety, North China Institute of Science and Technology, Langfang 065201, China","institution_ids":["https://openalex.org/I132210918"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031830043","display_name":"Zhuang Zhuo","orcid":"https://orcid.org/0000-0002-4049-6093"},"institutions":[{"id":"https://openalex.org/I132210918","display_name":"North China Institute of Science and Technology","ror":"https://ror.org/0096c7651","country_code":"CN","type":"education","lineage":["https://openalex.org/I132210918"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuang Zhuo","raw_affiliation_strings":["School of Safety Engineering, North China Institute of Science and Technology, Langfang 065201, China"],"affiliations":[{"raw_affiliation_string":"School of Safety Engineering, North China Institute of Science and Technology, Langfang 065201, China","institution_ids":["https://openalex.org/I132210918"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101417967","display_name":"Chunyuan Li","orcid":"https://orcid.org/0000-0003-1271-9605"},"institutions":[{"id":"https://openalex.org/I132210918","display_name":"North China Institute of Science and Technology","ror":"https://ror.org/0096c7651","country_code":"CN","type":"education","lineage":["https://openalex.org/I132210918"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyuan Li","raw_affiliation_strings":["School of Architecture Engineering, North China Institute of Science and Technology, Langfang 065201, China"],"affiliations":[{"raw_affiliation_string":"School of Architecture Engineering, North China Institute of Science and Technology, Langfang 065201, China","institution_ids":["https://openalex.org/I132210918"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112694881","display_name":"Zhide Wu","orcid":"https://orcid.org/0000-0003-2328-2680"},"institutions":[{"id":"https://openalex.org/I4210112595","display_name":"Research Institute of Petroleum Exploration and Development","ror":"https://ror.org/02awe6g05","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210112595","https://openalex.org/I98227222"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhide Wu","raw_affiliation_strings":["Research Institute of Petroleum Exploration and Development, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"Research Institute of Petroleum Exploration and Development, Beijing 100083, China","institution_ids":["https://openalex.org/I4210112595"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5055182844","https://openalex.org/A5077024524"],"corresponding_institution_ids":["https://openalex.org/I132210918"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":0.3942,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.50116303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"24","issue":"6","first_page":"750","last_page":"750"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10161","display_name":"Rock Mechanics and Modeling","score":1.0,"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/T10161","display_name":"Rock Mechanics and Modeling","score":1.0,"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/T10535","display_name":"Landslides and related hazards","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/instability","display_name":"Instability","score":0.8408823013305664},{"id":"https://openalex.org/keywords/acoustic-emission","display_name":"Acoustic emission","score":0.7424641847610474},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5425357222557068},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5167555212974548},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.4326246678829193},{"id":"https://openalex.org/keywords/correlation-dimension","display_name":"Correlation dimension","score":0.432378888130188},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.42267799377441406},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29019176959991455},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1975439190864563},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.1894942820072174},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.1886191964149475},{"id":"https://openalex.org/keywords/fractal-dimension","display_name":"Fractal dimension","score":0.14327359199523926},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13504326343536377},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.12627798318862915},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07972359657287598}],"concepts":[{"id":"https://openalex.org/C207821765","wikidata":"https://www.wikidata.org/wiki/Q405372","display_name":"Instability","level":2,"score":0.8408823013305664},{"id":"https://openalex.org/C174598085","wikidata":"https://www.wikidata.org/wiki/Q746673","display_name":"Acoustic emission","level":2,"score":0.7424641847610474},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5425357222557068},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5167555212974548},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.4326246678829193},{"id":"https://openalex.org/C110601934","wikidata":"https://www.wikidata.org/wiki/Q5172849","display_name":"Correlation dimension","level":4,"score":0.432378888130188},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.42267799377441406},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29019176959991455},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1975439190864563},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1894942820072174},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.1886191964149475},{"id":"https://openalex.org/C26546657","wikidata":"https://www.wikidata.org/wiki/Q1412452","display_name":"Fractal dimension","level":3,"score":0.14327359199523926},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13504326343536377},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.12627798318862915},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07972359657287598},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/e24060750","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e24060750","pdf_url":"https://www.mdpi.com/1099-4300/24/6/750/pdf?version=1653462379","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"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":"Entropy","raw_type":"journal-article"},{"id":"pmid:35741471","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35741471","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:7f04c4c9d51a40679dbc40a2316c4dbe","is_oa":true,"landing_page_url":"https://doaj.org/article/7f04c4c9d51a40679dbc40a2316c4dbe","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 24, Iss 6, p 750 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/24/6/750/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e24060750","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":"Entropy; Volume 24; Issue 6; Pages: 750","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9221665","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9221665","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"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":"Entropy (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e24060750","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e24060750","pdf_url":"https://www.mdpi.com/1099-4300/24/6/750/pdf?version=1653462379","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"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":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.44999998807907104}],"awards":[{"id":"https://openalex.org/G1369264619","display_name":null,"funder_award_id":"52004090","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G1461941795","display_name":null,"funder_award_id":"QN2019320","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1742618817","display_name":null,"funder_award_id":"3142019019","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2515231468","display_name":null,"funder_award_id":"3142019019","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G2650519683","display_name":null,"funder_award_id":"2021013087","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G3915975668","display_name":null,"funder_award_id":"E2020508025","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4085636900","display_name":null,"funder_award_id":"2021013087","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4440905025","display_name":null,"funder_award_id":"QN2019320","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G465198421","display_name":null,"funder_award_id":"E2020508025","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4865850939","display_name":null,"funder_award_id":"QN2019320","funder_id":"https://openalex.org/F4320321949","funder_display_name":"Department of Education of Hebei Province"},{"id":"https://openalex.org/G6200295916","display_name":null,"funder_award_id":"E2020508025","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G6427185400","display_name":null,"funder_award_id":"3142019019","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7839603433","display_name":null,"funder_award_id":"52004090","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G8144986613","display_name":null,"funder_award_id":"2021013087","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8535044088","display_name":null,"funder_award_id":"52004090","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8791208671","display_name":null,"funder_award_id":"QN2019320","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321949","display_name":"Department of Education of Hebei Province","ror":"https://ror.org/01jkyjd96"},{"id":"https://openalex.org/F4320322163","display_name":"Natural Science Foundation of Hebei Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4281487857.pdf","grobid_xml":"https://content.openalex.org/works/W4281487857.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W937432302","https://openalex.org/W2005417042","https://openalex.org/W2015049050","https://openalex.org/W2015581027","https://openalex.org/W2023053926","https://openalex.org/W2042819573","https://openalex.org/W2054606986","https://openalex.org/W2061857960","https://openalex.org/W2064316911","https://openalex.org/W2073630396","https://openalex.org/W2081473340","https://openalex.org/W2091770007","https://openalex.org/W2153761598","https://openalex.org/W2155510436","https://openalex.org/W2162992915","https://openalex.org/W2170606364","https://openalex.org/W2236806839","https://openalex.org/W2273548906","https://openalex.org/W2410856629","https://openalex.org/W2801792077","https://openalex.org/W2801863558","https://openalex.org/W2885415538","https://openalex.org/W2900872148","https://openalex.org/W2904103696","https://openalex.org/W2904524495","https://openalex.org/W2907393467","https://openalex.org/W2993383518","https://openalex.org/W3009428723","https://openalex.org/W3010383517","https://openalex.org/W3016661970","https://openalex.org/W3035725365","https://openalex.org/W3035811044","https://openalex.org/W3039867395","https://openalex.org/W3049041188","https://openalex.org/W3049540704","https://openalex.org/W3119711645","https://openalex.org/W3156927614","https://openalex.org/W3168282862","https://openalex.org/W3178301656","https://openalex.org/W3199565325","https://openalex.org/W6624504148","https://openalex.org/W6653940617","https://openalex.org/W6776807905","https://openalex.org/W6798632958"],"related_works":["https://openalex.org/W2393097294","https://openalex.org/W2889442519","https://openalex.org/W2381188978","https://openalex.org/W2364223432","https://openalex.org/W2988080746","https://openalex.org/W2377260462","https://openalex.org/W2158646189","https://openalex.org/W1988660982","https://openalex.org/W2472814183","https://openalex.org/W2946311026"],"abstract_inverted_index":{"The":[0,94,120,142,212],"issue":[1],"of":[2,7,18,27,50,53,60,72,75,96,110,118,138,144,215,226,238,248],"monitoring":[3],"and":[4,57,86,92,114,168,177,186,219],"early":[5],"warning":[6],"rock":[8,19,139,209,227,239,251],"instability":[9,228],"has":[10,242],"received":[11],"increasing":[12],"critical":[13],"attention":[14],"in":[15,83,181],"the":[16,23,48,54,61,65,70,73,78,81,87,108,111,115,124,145,149,153,157,161,165,169,182,187,192,196,204,208,216,224,236,246],"study":[17,41,98,231],"engineering.":[20],"To":[21],"investigate":[22],"damage":[24],"evolution":[25],"process":[26,117,180],"granite":[28,121],"under":[29],"triaxial":[30],"compression":[31],"tests,":[32,67],"acoustic":[33],"emission":[34],"(AE)":[35],"tests":[36],"were":[37],"performed":[38],"simultaneously.":[39],"This":[40,230],"firstly":[42],"introduced":[43],"two":[44],"novel":[45],"parameters,":[46],"i.e.,":[47,156],"coefficient":[49],"variation":[51],"(CoV)":[52],"information":[55,112],"entropy":[56,113,218],"correlation":[58,106,146,183,197],"dimension":[59,147,184,198,221],"amplitude":[62],"data":[63],"from":[64],"AE":[66],"to":[68,128],"identify":[69],"precursor":[71],"failure":[74,116,170],"granite.":[76,119],"Then":[77],"relationship":[79],"between":[80,107],"changes":[82],"these":[84],"parameters":[85],"stress-time":[88],"curve":[89,126,199],"was":[90],"compared":[91],"analyzed.":[93],"results":[95],"this":[97],"show":[99],"that:":[100],"(1)":[101],"There":[102],"is":[103],"a":[104,129,175,178],"strong":[105],"CoV":[109,125],"failed":[122],"when":[123],"raised":[127],"plateau,":[130],"which":[131,241],"could":[132,200],"be":[133,201],"used":[134],"as":[135,203],"an":[136],"indicator":[137,205],"instability.":[140,210],"(2)":[141],"fluctuation":[143],"indicates":[148],"different":[150],"stages":[151],"during":[152],"loading":[154],"process,":[155],"initial":[158],"compaction":[159],"stage,":[160,164,167],"linear":[162],"elastic":[163],"yield":[166],"stage.":[171],"Each":[172],"stage":[173],"contains":[174],"descending":[176],"rising":[179],"curve,":[185],"exhibited":[188],"starting":[189],"point":[190,194,206],"or":[191],"bottom":[193],"at":[195],"selected":[202],"for":[207,245],"(3)":[211],"combined":[213],"analysis":[214],"Information":[217],"Correlation":[220],"can":[222],"improve":[223],"accuracy":[225],"prediction.":[229],"provides":[232],"new":[233],"insights":[234],"into":[235],"prediction":[237],"instability,":[240],"theoretical":[243],"implications":[244],"stability":[247],"subsurface":[249],"engineering":[250],"masses.":[252]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}