| Abstract [eng] |
In this work, prefabricated column-foundation connections using column shoes are investigated. The work consists of two main parts: literature overview and general knowledge, column-foundation connection finite element analysis. The first part reviews the main solutions used for the assembly of the prefabricated column and foundation, reviews the work of other authors related to the study of the behavior of the column shoes and reviews the solutions offered by various manufacturers. In the second part, three samples are modeled and loaded using DIANA finite element analysis software. The first sample is the connection of the column shoes with the grout, the second is the joint of the column shoes without grout, and the third is a cast-in-situ column. The results of numerical analysis are reviewed and compared. The work presents conclusions and recommendations. The work consists of six parts: introduction, literature overview and general knowledge, FEA analysis of column- to foundation connection, conclusions and recommendations, bibliography, annexes. Thesis consists from - 75 pages of text without annexes, 58 figures, 8 tables, 28 bibliographical entries. Work annexes are attached separately. |
