{"id":"https://openalex.org/W4417000758","doi":"https://doi.org/10.1145/3763344","title":"Numerical Homogenization of Sand from Grain-level Simulations","display_name":"Numerical Homogenization of Sand from Grain-level Simulations","publication_year":2025,"publication_date":"2025-12-01","ids":{"openalex":"https://openalex.org/W4417000758","doi":"https://doi.org/10.1145/3763344"},"language":"en","primary_location":{"id":"doi:10.1145/3763344","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763344","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3763344","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042079724","display_name":"Yilu Chen","orcid":"https://orcid.org/0009-0005-0723-0655"},"institutions":[{"id":"https://openalex.org/I157556583","display_name":"Institute of Science and Technology Austria","ror":"https://ror.org/03gnh5541","country_code":"AT","type":"education","lineage":["https://openalex.org/I157556583"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Yi-Lu Chen","raw_affiliation_strings":["ISTA (Institute of Science and Technology Austria), Klosterneuburg, Austria"],"affiliations":[{"raw_affiliation_string":"ISTA (Institute of Science and Technology Austria), Klosterneuburg, Austria","institution_ids":["https://openalex.org/I157556583"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005730450","display_name":"Micka\u00ebl Ly","orcid":"https://orcid.org/0009-0009-4582-8569"},"institutions":[{"id":"https://openalex.org/I157556583","display_name":"Institute of Science and Technology Austria","ror":"https://ror.org/03gnh5541","country_code":"AT","type":"education","lineage":["https://openalex.org/I157556583"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Micka\u00ebl Ly","raw_affiliation_strings":["ISTA (Institute of Science and Technology Austria), Klosterneuburg, Austria"],"affiliations":[{"raw_affiliation_string":"ISTA (Institute of Science and Technology Austria), Klosterneuburg, Austria","institution_ids":["https://openalex.org/I157556583"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008127734","display_name":"Chris Wojtan","orcid":"https://orcid.org/0000-0001-6646-5546"},"institutions":[{"id":"https://openalex.org/I157556583","display_name":"Institute of Science and Technology Austria","ror":"https://ror.org/03gnh5541","country_code":"AT","type":"education","lineage":["https://openalex.org/I157556583"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Chris Wojtan","raw_affiliation_strings":["ISTA (Institute of Science and Technology Austria), Klosterneuburg, Austria"],"affiliations":[{"raw_affiliation_string":"ISTA (Institute of Science and Technology Austria), Klosterneuburg, Austria","institution_ids":["https://openalex.org/I157556583"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042079724"],"corresponding_institution_ids":["https://openalex.org/I157556583"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.45630856,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":"6","first_page":"1","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11558","display_name":"Composite Material Mechanics","score":0.5196999907493591,"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/T11558","display_name":"Composite Material Mechanics","score":0.5196999907493591,"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/T12100","display_name":"Advanced Mathematical Modeling in Engineering","score":0.1445000022649765,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11694","display_name":"Fluid Dynamics Simulations and Interactions","score":0.04309999942779541,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/homogenization","display_name":"Homogenization (climate)","score":0.852400004863739},{"id":"https://openalex.org/keywords/spheres","display_name":"SPHERES","score":0.5084999799728394},{"id":"https://openalex.org/keywords/boundary-value-problem","display_name":"Boundary value problem","score":0.4747999906539917},{"id":"https://openalex.org/keywords/granular-material","display_name":"Granular material","score":0.46389999985694885},{"id":"https://openalex.org/keywords/rigid-body","display_name":"Rigid body","score":0.4422000050544739},{"id":"https://openalex.org/keywords/computer-simulation","display_name":"Computer simulation","score":0.4275999963283539},{"id":"https://openalex.org/keywords/material-properties","display_name":"Material properties","score":0.41819998621940613},{"id":"https://openalex.org/keywords/material-point-method","display_name":"Material point method","score":0.3887999951839447}],"concepts":[{"id":"https://openalex.org/C2778722038","wikidata":"https://www.wikidata.org/wiki/Q17030643","display_name":"Homogenization (climate)","level":3,"score":0.852400004863739},{"id":"https://openalex.org/C72422203","wikidata":"https://www.wikidata.org/wiki/Q7392545","display_name":"SPHERES","level":2,"score":0.5084999799728394},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.4747999906539917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4641999900341034},{"id":"https://openalex.org/C32568104","wikidata":"https://www.wikidata.org/wiki/Q1155083","display_name":"Granular material","level":2,"score":0.46389999985694885},{"id":"https://openalex.org/C145980571","wikidata":"https://www.wikidata.org/wiki/Q192788","display_name":"Rigid body","level":2,"score":0.4422000050544739},{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.4275999963283539},{"id":"https://openalex.org/C31555180","wikidata":"https://www.wikidata.org/wiki/Q3523867","display_name":"Material properties","level":2,"score":0.41819998621940613},{"id":"https://openalex.org/C20138086","wikidata":"https://www.wikidata.org/wiki/Q17103302","display_name":"Material point method","level":3,"score":0.3887999951839447},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3882000148296356},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.3626999855041504},{"id":"https://openalex.org/C122564879","wikidata":"https://www.wikidata.org/wiki/Q733073","display_name":"Smoothed-particle hydrodynamics","level":2,"score":0.3479999899864197},{"id":"https://openalex.org/C49932977","wikidata":"https://www.wikidata.org/wiki/Q2288902","display_name":"Yield surface","level":4,"score":0.3343999981880188},{"id":"https://openalex.org/C66882249","wikidata":"https://www.wikidata.org/wiki/Q169336","display_name":"Homogeneous","level":2,"score":0.3312000036239624},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.3292999863624573},{"id":"https://openalex.org/C112675119","wikidata":"https://www.wikidata.org/wiki/Q2992284","display_name":"Periodic boundary conditions","level":3,"score":0.3246000111103058},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.301800012588501},{"id":"https://openalex.org/C171872576","wikidata":"https://www.wikidata.org/wiki/Q902783","display_name":"Discrete element method","level":2,"score":0.30070000886917114},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.30059999227523804},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.2985999882221222},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.2913999855518341},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2777000069618225},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.2660999894142151},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26179999113082886}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3763344","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763344","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3763344","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763344","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":85,"referenced_works":["https://openalex.org/W1540985309","https://openalex.org/W1972209341","https://openalex.org/W1975164186","https://openalex.org/W1977727715","https://openalex.org/W1981948516","https://openalex.org/W1983621252","https://openalex.org/W1994017229","https://openalex.org/W2005814337","https://openalex.org/W2007207909","https://openalex.org/W2010463998","https://openalex.org/W2011903577","https://openalex.org/W2013010172","https://openalex.org/W2034805692","https://openalex.org/W2044695123","https://openalex.org/W2050661869","https://openalex.org/W2051597212","https://openalex.org/W2056576040","https://openalex.org/W2061892788","https://openalex.org/W2073775990","https://openalex.org/W2077907806","https://openalex.org/W2078290150","https://openalex.org/W2082772288","https://openalex.org/W2087199586","https://openalex.org/W2090192085","https://openalex.org/W2101776181","https://openalex.org/W2124440167","https://openalex.org/W2126195192","https://openalex.org/W2132883574","https://openalex.org/W2136745576","https://openalex.org/W2165409728","https://openalex.org/W2171923911","https://openalex.org/W2187952509","https://openalex.org/W2312504187","https://openalex.org/W2315426244","https://openalex.org/W2317717750","https://openalex.org/W2379106294","https://openalex.org/W2465888780","https://openalex.org/W2517590990","https://openalex.org/W2530006557","https://openalex.org/W2563506672","https://openalex.org/W2568560042","https://openalex.org/W2569841581","https://openalex.org/W2581817088","https://openalex.org/W2611175208","https://openalex.org/W2736344262","https://openalex.org/W2763464992","https://openalex.org/W2809923792","https://openalex.org/W2810216202","https://openalex.org/W2810695372","https://openalex.org/W2887575682","https://openalex.org/W2899318080","https://openalex.org/W2902991331","https://openalex.org/W2959624262","https://openalex.org/W2963378248","https://openalex.org/W3003695864","https://openalex.org/W3008966547","https://openalex.org/W3048481235","https://openalex.org/W3110071205","https://openalex.org/W3117714420","https://openalex.org/W3138054841","https://openalex.org/W3178809758","https://openalex.org/W3183230940","https://openalex.org/W3186712812","https://openalex.org/W3197730672","https://openalex.org/W4200152982","https://openalex.org/W4206140913","https://openalex.org/W4243457813","https://openalex.org/W4286611321","https://openalex.org/W4382540880","https://openalex.org/W4385320774","https://openalex.org/W4385722532","https://openalex.org/W4387421470","https://openalex.org/W4389473701","https://openalex.org/W4390401713","https://openalex.org/W4391023045","https://openalex.org/W4400573477","https://openalex.org/W4400582182","https://openalex.org/W4400819729","https://openalex.org/W4400821444","https://openalex.org/W4403619856","https://openalex.org/W4404525418","https://openalex.org/W4404526072","https://openalex.org/W4406542488","https://openalex.org/W4406641231","https://openalex.org/W4412673694"],"related_works":[],"abstract_inverted_index":{"The":[0,209],"realistic":[1],"simulation":[2,32,222,227],"of":[3,12,24,33,86,103,149,190],"sand,":[4],"soil,":[5],"powders,":[6],"rubble":[7],"piles,":[8],"and":[9,18,29,118,124,166,177,193],"large":[10],"collections":[11],"rigid":[13,87,104,220],"bodies":[14,36,105],"is":[15,212],"a":[16,48,75,84,147,180,213],"common":[17],"important":[19],"problem":[20],"in":[21,106,151],"the":[22,44,65,111,128,138,229],"fields":[23],"computer":[25],"graphics,":[26],"computational":[27],"physics,":[28],"engineering.":[30],"Direct":[31],"these":[34,116,156,197],"individual":[35],"quickly":[37],"becomes":[38],"expensive,":[39],"so":[40],"we":[41,73,178],"often":[42],"approximate":[43],"entire":[45],"group":[46],"as":[47],"continuum":[49,80,129,199,226],"material":[50,66,81,144,182],"that":[51],"can":[52],"be":[53],"more":[54,160],"easily":[55],"computed":[56],"using":[57,201],"tools":[58],"for":[59,77,127,184,216],"solving":[60],"partial":[61],"differential":[62],"equations,":[63],"like":[64,137],"point":[67],"method":[68,76],"(MPM).":[69],"In":[70],"this":[71],"paper,":[72],"present":[74],"automatically":[78],"extracting":[79,143],"properties":[82,123],"from":[83,115,146,164,174],"collection":[85,148],"bodies.":[88],"We":[89,108,153,169,195],"use":[90],"numerical":[91],"homogenization":[92],"with":[93,186,203,228],"periodic":[94],"boundary":[95],"conditions":[96],"to":[97,159],"simulate":[98,196],"an":[99,204,218,224],"effectively":[100],"infinite":[101],"number":[102],"contact.":[107,152],"then":[109],"record":[110],"effective":[112,231],"stress-strain":[113],"relationships":[114],"simulations":[117],"convert":[119],"them":[120],"into":[121,223],"elastic":[122],"yield":[125,140],"criteria":[126],"simulations.":[130],"Our":[131],"experiments":[132],"validate":[133],"existing":[134,157],"theoretical":[135],"models":[136,158,200],"Mohr-Coulomb":[139],"surface":[141],"by":[142],"behaviors":[145,173],"spheres":[150],"further":[154],"generalize":[155],"exotic":[161],"materials":[162,185],"derived":[163],"diverse":[165],"non-convex":[167,175],"shapes.":[168],"observe":[170],"complicated":[171],"jamming":[172],"grains,":[176],"introduce":[179],"new":[181,198],"model":[183],"extremely":[187],"high":[188],"levels":[189],"internal":[191],"friction":[192],"cohesion.":[194],"MPM":[202],"improved":[205],"return":[206],"mapping":[207],"technique.":[208],"end":[210],"result":[211],"complete":[214],"system":[215],"turning":[217],"input":[219],"body":[221],"efficient":[225],"same":[230],"mechanical":[232],"properties.":[233]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-12-04T00:00:00"}