Descripció espacial de característiques del formigó
Document typeBachelor thesis
Rights accessOpen Access
This work has the objective to simulate the variation of the compressive resistance strength of concrete along the height of a structural member. The concrete compressive strength is calculated with a formula, which has been previously analysed. To calculate the distribution, an exploratory and a statistical analysis of data are carried considering different parameters that can affect. When exploration is completed, a transformed linear regression model is proposed. After, an interval of confidence is considered for the linear regression using the bootstrap method . The most influential variables on the distribution are the day test time and the type of concrete (whether it is self-compacting concrete or not). Others, like the type of test (whether the compressive strength test is destructive or not) affects on the results of the tests but not on the distribution. The obtained model takes into account all the parameters to compute the compressive resistance of the concrete and the distribution along the height of the structural member. Furthermore, an application has been created in order to compute it easily.