{"id":"https://openalex.org/W4415542746","doi":"https://doi.org/10.1061/jcemd4.coeng-16810","title":"Comparative Environmental Impact Assessment of 3D Concrete Printing and Precast Techniques in Bridge Construction: A Case Study Analysis","display_name":"Comparative Environmental Impact Assessment of 3D Concrete Printing and Precast Techniques in Bridge Construction: A Case Study Analysis","publication_year":2025,"publication_date":"2025-10-25","ids":{"openalex":"https://openalex.org/W4415542746","doi":"https://doi.org/10.1061/jcemd4.coeng-16810"},"language":"en","primary_location":{"id":"doi:10.1061/jcemd4.coeng-16810","is_oa":false,"landing_page_url":"https://doi.org/10.1061/jcemd4.coeng-16810","pdf_url":null,"source":{"id":"https://openalex.org/S2764777209","display_name":"Journal of Construction Engineering and Management","issn_l":"0733-9364","issn":["0733-9364","1943-7862"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315747","host_organization_name":"American Society of Civil Engineers","host_organization_lineage":["https://openalex.org/P4310315747"],"host_organization_lineage_names":["American Society of Civil Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Construction Engineering and Management","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/A5113165129","display_name":"Sarah Ataei","orcid":null},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sarah Ataei","raw_affiliation_strings":["Louisiana State Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Louisiana State Univ","institution_ids":["https://openalex.org/I121820613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065938119","display_name":"Amirhosein Jafari","orcid":"https://orcid.org/0000-0002-0356-2282"},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amirhosein Jafari","raw_affiliation_strings":["Louisiana State Univ"],"raw_orcid":"https://orcid.org/0000-0002-0356-2282","affiliations":[{"raw_affiliation_string":"Louisiana State Univ","institution_ids":["https://openalex.org/I121820613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113165129"],"corresponding_institution_ids":["https://openalex.org/I121820613"],"apc_list":null,"apc_paid":null,"fwci":0.8988,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.7909113,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"152","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12190","display_name":"Innovations in Concrete and Construction Materials","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T12190","display_name":"Innovations in Concrete and Construction Materials","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T11006","display_name":"BIM and Construction Integration","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T10687","display_name":"Innovative concrete reinforcement materials","score":0.9897000193595886,"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/precast-concrete","display_name":"Precast concrete","score":0.9815999865531921},{"id":"https://openalex.org/keywords/environmental-impact-assessment","display_name":"Environmental impact assessment","score":0.6643000245094299},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.5976999998092651},{"id":"https://openalex.org/keywords/sustainability","display_name":"Sustainability","score":0.5975000262260437},{"id":"https://openalex.org/keywords/formwork","display_name":"Formwork","score":0.5791000127792358},{"id":"https://openalex.org/keywords/life-cycle-assessment","display_name":"Life-cycle assessment","score":0.5067999958992004},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.41679999232292175}],"concepts":[{"id":"https://openalex.org/C125450124","wikidata":"https://www.wikidata.org/wiki/Q831541","display_name":"Precast concrete","level":2,"score":0.9815999865531921},{"id":"https://openalex.org/C164749845","wikidata":"https://www.wikidata.org/wiki/Q320389","display_name":"Environmental impact assessment","level":2,"score":0.6643000245094299},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.5976999998092651},{"id":"https://openalex.org/C66204764","wikidata":"https://www.wikidata.org/wiki/Q219416","display_name":"Sustainability","level":2,"score":0.5975000262260437},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.5950999855995178},{"id":"https://openalex.org/C2778684775","wikidata":"https://www.wikidata.org/wiki/Q752323","display_name":"Formwork","level":2,"score":0.5791000127792358},{"id":"https://openalex.org/C2778706760","wikidata":"https://www.wikidata.org/wiki/Q581950","display_name":"Life-cycle assessment","level":3,"score":0.5067999958992004},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.4578000009059906},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.41679999232292175},{"id":"https://openalex.org/C111874474","wikidata":"https://www.wikidata.org/wiki/Q6005872","display_name":"Impact assessment","level":2,"score":0.4032000005245209},{"id":"https://openalex.org/C2984708878","wikidata":"https://www.wikidata.org/wiki/Q385378","display_name":"Construction industry","level":2,"score":0.3734000027179718},{"id":"https://openalex.org/C107053488","wikidata":"https://www.wikidata.org/wiki/Q2674423","display_name":"Construction engineering","level":1,"score":0.3587000072002411},{"id":"https://openalex.org/C2776253312","wikidata":"https://www.wikidata.org/wiki/Q811861","display_name":"Construction waste","level":2,"score":0.2992999851703644},{"id":"https://openalex.org/C202702835","wikidata":"https://www.wikidata.org/wiki/Q1153531","display_name":"Embodied energy","level":2,"score":0.29260000586509705},{"id":"https://openalex.org/C552854447","wikidata":"https://www.wikidata.org/wiki/Q131201","display_name":"Sustainable development","level":2,"score":0.29249998927116394},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.2770000100135803},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.2754000127315521},{"id":"https://openalex.org/C135510737","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance indicator","level":2,"score":0.2621000111103058},{"id":"https://openalex.org/C115343472","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Global warming","level":3,"score":0.2551000118255615}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1061/jcemd4.coeng-16810","is_oa":false,"landing_page_url":"https://doi.org/10.1061/jcemd4.coeng-16810","pdf_url":null,"source":{"id":"https://openalex.org/S2764777209","display_name":"Journal of Construction Engineering and Management","issn_l":"0733-9364","issn":["0733-9364","1943-7862"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315747","host_organization_name":"American Society of Civil Engineers","host_organization_lineage":["https://openalex.org/P4310315747"],"host_organization_lineage_names":["American Society of Civil Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Construction Engineering and Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1617035933","https://openalex.org/W1971371661","https://openalex.org/W2013009374","https://openalex.org/W2045612194","https://openalex.org/W2085385413","https://openalex.org/W2089710331","https://openalex.org/W2191878375","https://openalex.org/W2503299386","https://openalex.org/W2604877853","https://openalex.org/W2769989783","https://openalex.org/W2790927589","https://openalex.org/W2793435880","https://openalex.org/W2793926536","https://openalex.org/W2800751821","https://openalex.org/W2802759913","https://openalex.org/W2805429662","https://openalex.org/W2809828967","https://openalex.org/W2886568155","https://openalex.org/W2920275820","https://openalex.org/W2951456065","https://openalex.org/W2963186486","https://openalex.org/W2967170503","https://openalex.org/W2969193009","https://openalex.org/W2979029054","https://openalex.org/W2999294035","https://openalex.org/W3003910071","https://openalex.org/W3010030725","https://openalex.org/W3012977463","https://openalex.org/W3019559860","https://openalex.org/W3028213270","https://openalex.org/W3029717577","https://openalex.org/W3043942858","https://openalex.org/W3110976172","https://openalex.org/W3135588208","https://openalex.org/W3164424800","https://openalex.org/W3182884569","https://openalex.org/W3193916324","https://openalex.org/W3212825963","https://openalex.org/W4220875555","https://openalex.org/W4221051779","https://openalex.org/W4283277850","https://openalex.org/W4310076233","https://openalex.org/W4313478496","https://openalex.org/W4319440421","https://openalex.org/W4319988908","https://openalex.org/W4361267773","https://openalex.org/W4386102961","https://openalex.org/W4386932646","https://openalex.org/W4389540240","https://openalex.org/W4391251580","https://openalex.org/W4399603995","https://openalex.org/W4406169366"],"related_works":[],"abstract_inverted_index":{"This":[0,114],"study":[1,51,73],"conducted":[2],"a":[3,24,185],"comparative":[4],"environmental":[5,102,137,194,234],"impact":[6,47],"assessment":[7,27,48],"specifically":[8,191],"investigating":[9],"three-dimensional":[10],"(3D)":[11],"concrete":[12,89],"printing":[13,172],"(CP)":[14],"and":[15,43,68,129,159,163,196,200,220,236,247],"precast":[16,88,112,145,201],"construction":[17,146,182,213,254],"techniques":[18],"applied":[19],"to":[20,120,135,152,175,208,251],"bridge":[21,78,90],"construction.":[22,143],"Using":[23],"cradle-to-site":[25],"life-cycle":[26],"(LCA),":[28],"including":[29],"both":[30],"Intergovernmental":[31],"Panel":[32],"on":[33],"Climate":[34],"Change":[35],"(IPCC)":[36],"2013":[37],"global":[38],"warming":[39],"potential":[40,205],"(GWP)":[41],"indicators":[42],"ReCiPe":[44],"Midpoint":[45],"(H)":[46],"methods,":[49,202],"the":[50,121,167,180,193,204,232],"evaluated":[52],"key":[53],"sustainability":[54,211],"metrics":[55],"such":[56],"as":[57],"GWP,":[58],"human":[59],"toxicity,":[60],"particulate":[61],"matter":[62],"formation,":[63],"freshwater":[64],"ecotoxicity,":[65],"material":[66,131,157,216],"efficiency,":[67,217],"energy":[69,177],"consumption.":[70],"A":[71],"case":[72],"of":[74,123,142,170,198,206,227],"an":[75,86],"8-m-long":[76],"pedestrian":[77],"constructed":[79],"using":[80],"3DCP":[81,99,199,207],"was":[82],"compared":[83,110],"directly":[84],"with":[85,92,111,239],"equivalent":[87],"modeled":[91],"identical":[93],"dimensions.":[94],"The":[95,224],"results":[96,147],"demonstrated":[97],"that":[98],"offers":[100],"substantial":[101],"advantages,":[103],"reducing":[104],"total":[105],"CO2":[106],"emissions":[107,150],"by":[108],"64.3%":[109],"techniques.":[113],"significant":[115],"reduction":[116],"is":[117],"attributed":[118],"primarily":[119],"elimination":[122],"formwork,":[124],"reduced":[125,218],"steel":[126],"reinforcement":[127],"requirements,":[128],"precise":[130,233],"placement,":[132],"which":[133],"contribute":[134],"lower":[136],"impacts":[138],"across":[139],"multiple":[140],"stages":[141],"Conversely,":[144],"in":[148,212],"higher":[149],"due":[151],"heavier":[153],"structural":[154],"components,":[155],"increased":[156],"usage,":[158],"energy-intensive":[160],"formwork":[161],"production":[162],"handling":[164],"processes.":[165],"However,":[166],"continuous":[168],"operation":[169],"3D":[171],"equipment":[173],"leads":[174],"greater":[176],"consumption":[178],"during":[179],"off-site":[181],"phase,":[183],"presenting":[184],"notable":[186],"challenge.":[187],"Overall,":[188],"this":[189,228],"research":[190,229],"highlights":[192],"advantages":[195],"limitations":[197],"emphasizing":[203],"substantially":[209],"enhance":[210],"through":[214],"improved":[215],"emissions,":[219],"innovative":[221],"design":[222],"approaches.":[223],"primary":[225],"contributions":[226],"include":[230],"quantifying":[231],"benefits":[235],"challenges":[237],"associated":[238],"3DCP,":[240],"offering":[241],"insights":[242],"into":[243],"targeted":[244],"optimization":[245],"opportunities,":[246],"providing":[248],"foundational":[249],"evidence":[250],"guide":[252],"sustainable":[253],"decision-making.":[255]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-25T00:00:00"}
