{"best_oa_location":null,"data_standard":2,"doi":"10.1016/j.jobe.2026.115475","doi_url":"https://doi.org/10.1016/j.jobe.2026.115475","first_oa_location":null,"genre":"journal-article","has_repository_copy":false,"is_oa":false,"is_paratext":false,"journal_is_in_doaj":false,"journal_is_oa":false,"journal_issn_l":"2352-7102","journal_issns":"2352-7102","journal_name":"Journal of Building Engineering","oa_locations":[],"oa_locations_embargoed":[],"oa_status":"closed","published_date":"2026-01-31","publisher":"Elsevier BV","title":"Effect of coarse aggregate and steel fiber interaction under extrusion on the performance of 3D-printed steel fiber-reinforced concrete","updated":"2026-02-06T04:11:20Z","year":2026,"z_authors":[{"author_position":"first","is_corresponding":false,"raw_affiliation_strings":["State Key Laboratory of Engineering Materials for Major Infrastructure, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China"],"raw_author_name":"Xusheng Chen"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["College of Civil Engineering, Nanjing Tech University, Nanjing 211816, China"],"raw_author_name":"Zijian Jia"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["State Key Laboratory of Engineering Materials for Major Infrastructure, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China"],"raw_author_name":"Bingtong Bao"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["State Key Laboratory of Engineering Materials for Major Infrastructure, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China"],"raw_author_name":"Enlai Dong"},{"author_position":"middle","is_corresponding":true,"raw_affiliation_strings":["Nanjing Institute for Intelligent Additive Manufacturing, Nanjing 211800, China","State Key Laboratory of Engineering Materials for Major Infrastructure, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China"],"raw_author_name":"Yu Chen"},{"author_position":"last","is_corresponding":true,"raw_affiliation_strings":["Nanjing Institute for Intelligent Additive Manufacturing, Nanjing 211800, China","State Key Laboratory of Engineering Materials for Major Infrastructure, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China"],"raw_author_name":"Yamei Zhang"}]}