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A platform for research: civil engineering, architecture and urbanism
Experimental and theoretical analysis of punching shear of column footings according to fib MC 2010
Punching shear calculation procedures for column footings in the existing Standards are generally recommended on the basis of experiments performed on reinforced concrete slabs. Experimental researches of footings have hitherto rarely been conducted and they are mainly performed in laboratory conditions, in which soil is simulated in various ways. This study aims to analyse the punching shear of column footings in more realistic conditions both in terms of foundations and in terms of soil. For this purpose, investigations were carried out in situ with an experimental frame buried in a subgrade soil of the predesigned and controlled characteristics. In order to quantify the level of safety in the actual Standards, the results obtained according to fib MC 2010 are compared with the test results of the series of footings. In addition to the performed test results, the analysis results of other investigators regarding the punching shear of footings resting on the real soil are also presented.
Experimental and theoretical analysis of punching shear of column footings according to fib MC 2010
Punching shear calculation procedures for column footings in the existing Standards are generally recommended on the basis of experiments performed on reinforced concrete slabs. Experimental researches of footings have hitherto rarely been conducted and they are mainly performed in laboratory conditions, in which soil is simulated in various ways. This study aims to analyse the punching shear of column footings in more realistic conditions both in terms of foundations and in terms of soil. For this purpose, investigations were carried out in situ with an experimental frame buried in a subgrade soil of the predesigned and controlled characteristics. In order to quantify the level of safety in the actual Standards, the results obtained according to fib MC 2010 are compared with the test results of the series of footings. In addition to the performed test results, the analysis results of other investigators regarding the punching shear of footings resting on the real soil are also presented.
Experimental and theoretical analysis of punching shear of column footings according to fib MC 2010
BONIĆ, Zoran (author) / ROMIĆ, Nikola (author) / DAVIDOVIĆ, Nebojša (author) / PROLOVIĆ, Verka (author) / ZLATANOVIĆ, Elefterija (author)
ce/papers ; 2 ; 847-852
2018-06-01
6 pages
Article (Journal)
Electronic Resource
English
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