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Numerical tests demonstrate the theoretical results.<\/jats:p>","DOI":"10.1515\/cmam-2024-0171","type":"journal-article","created":{"date-parts":[[2025,5,4]],"date-time":"2025-05-04T10:01:32Z","timestamp":1746352892000},"page":"601-618","source":"Crossref","is-referenced-by-count":2,"title":["A Mixed Finite Element Method for Coupled Plates"],"prefix":"10.1515","volume":"25","author":[{"given":"Jun","family":"Hu","sequence":"first","affiliation":[{"name":"LMAM and School of Mathematical Sciences , Peking University , Beijing 100871; and Chongqing Research Institute of Big Data, Peking University, Chongqing 401332 , P. R. China"}]},{"given":"Zhen","family":"Liu","sequence":"additional","affiliation":[{"name":"LMAM and School of Mathematical Sciences , Peking University , Beijing 100871; and Chongqing Research Institute of Big Data, Peking University, Chongqing 401332 , P. R. China"}]},{"given":"Rui","family":"Ma","sequence":"additional","affiliation":[{"name":"47833 Beijing Institute of Technology , Beijing 100081 , P. R. China"}]},{"given":"Ruishu","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Mathematics , Jilin University , Changchun , Jilin 130012 , P. R. China"}]}],"member":"374","published-online":{"date-parts":[[2025,4,30]]},"reference":[{"key":"2025070217063958743_j_cmam-2024-0171_ref_001","doi-asserted-by":"crossref","unstructured":"S.  Adams and B.  Cockburn,\nA mixed finite element method for elasticity in three dimensions,\nJ. Sci. Comput. 25 (2005), no. 3, 515\u2013521.","DOI":"10.1007\/s10915-004-4807-3"},{"key":"2025070217063958743_j_cmam-2024-0171_ref_002","doi-asserted-by":"crossref","unstructured":"D. N.  Arnold and G.  Awanou,\nRectangular mixed finite elements for elasticity,\nMath. Models Methods Appl. 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Awanou,\nTwo remarks on rectangular mixed finite elements for elasticity,\nJ. Sci. Comput. 50 (2012), no. 1, 91\u2013102.","DOI":"10.1007\/s10915-011-9474-6"},{"key":"2025070217063958743_j_cmam-2024-0171_ref_007","unstructured":"K. J.  Bathe,\nFinite Element Procedures in Engineering Analysis,\nPrentice-Hall, Englewood Cliffs, 1960."},{"key":"2025070217063958743_j_cmam-2024-0171_ref_008","doi-asserted-by":"crossref","unstructured":"M.  Bernadou, S.  Fayolle and F.  L\u00e9n\u00e9,\nNumerical analysis of junctions between plates,\nComput. Methods Appl. Mech. Engrg. 74 (1989), no. 3, 307\u2013326.","DOI":"10.1016\/0045-7825(89)90054-6"},{"key":"2025070217063958743_j_cmam-2024-0171_ref_009","doi-asserted-by":"crossref","unstructured":"D.  Boffi, F.  Brezzi and M.  Fortin,\nReduced symmetry elements in linear elasticity,\nCommun. Pure Appl. 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