{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":2,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"report2","index":0,"n_rows":31,"n_cols":5,"rows_kept":31,"cut":false,"hidden":false,"merged":[[0,2,0,3],[0,4,0,5],[1,2,1,3],[1,4,1,5],[2,2,2,3],[2,4,2,5],[3,2,3,3],[4,2,4,3],[5,2,5,3],[6,2,6,3],[7,2,7,3],[8,2,8,3],[9,2,9,3],[10,2,10,3],[12,2,12,3],[12,4,12,5],[13,2,13,3],[13,4,13,5],[14,2,14,3],[14,4,14,5],[15,2,15,3],[17,2,17,3],[18,2,18,3],[19,2,19,3],[20,2,20,3],[21,2,21,3],[24,2,24,3],[25,2,25,3],[29,2,29,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNISA990000390080203316"]
[null,null,"Autore",null,"Braha, Dan"]
[null,null,"Titolo",null,"A mathematical theory of design: foundations, algoritms and applications / Dan Braha, Oded Maimon"]
[null,null,"Pubbl/distr/stampa",null,"Boston : Kluwer Academic Publishers, copyr. 1998"]
[null,null,"ISBN",null,"0-7923-5079-0"]
[null,null,"Descrizione fisica",null,"XXII, 680 p. : ill. ; 20 cm"]
[null,null,"Collana",null,"Applied optimization ; 17"]
[null,null,"Disciplina",null,"620.004 2"]
[null,null,"Collocazione",null,"620.004 2 BRA"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"2.","Record Nr.",null,"UNINA9910821359303321"]
[null,null,"Autore",null,"Fiedler Thomas"]
[null,null,"Titolo",null,"Numerical and experimental investigation of hollow sphere structures in sandwich panels / / Thomas Fiedler"]
[null,null,"Pubbl/distr/stampa",null,"Stafa-Zuerich ; ; Enfield, New Hampshire : , : Trans Tech Publications, , [2008]"]
[{"$nulls":4},"©2008"]
[null,null,"ISBN",null,"3-03813-238-1"]
[null,null,"Descrizione fisica",null,"1 online resource (136 p.)"]
[null,null,"Collana",null,"Materials science foundations, , 1422-3597 ; ; volume 44"]
[null,null,"Disciplina",null,"624.1/779"]
[null,null,"Soggetti",null,"Porous materials"]
[{"$nulls":4},"Sandwich construction"]
[{"$nulls":4},"Honeycomb structures"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (pages 118-126)."]
[null,null,"Nota di contenuto",null,"Numerical and Experimental Investigation of Hollow Sphere Structures in Sandwich Panels; Preface; Table of Contents; List of symbols; List of abbreviations; Table of Contents; 1 Introduction; 1.1 Cellular Metals; 1.2 Potential for Cellular Lightweight Structures; 1.3 Sandwich Structures; 1.4 State of the Research; 2 Theoretical Foundation; 2.1 Mechanics; 2.2 Heat Transfer; 3 Methodology; 3.1 Finite Element Method; 3.2 Experimental Testing; 4 Results; 4.1 Hollow Sphere Structures; 4.2 Sandwich Structures; 5 Conclusions; Appendix A; Appendix B; Appendix C; Appendix D; Appendix E; References"]
[null,null,null,"Sommario/riassunto","This work addresses the performance of novel metallic hollow-sphere structures (MHSS) in sandwich panels. Numerical finite-element analyses and experimental tests are described. The first part of the book focuses on the various types of metallic hollow-sphere structure. The influence of morphology, topology, joining technology and material composition upon their mechanical properties is investigated numerically. Uniaxial compressive tests, with adhesively-bonded MHSS, are performed in order to confirm the numerical findings. In addition, the effective thermal conductivities of MHSS"]