Diagnostika a experimentální zkoušení vylehčených železobetonových nosníků z drátkobetonu

Abstract

The aim of the presented diploma thesis is detailed diagnostics and static loading tests of lightweight reinforced concrete beams made of steel fiber reinforced concrete. The diploma thesis consists of two parts. The theoretical part briefly contains basic informations about used materials and their advantages and disadvantages of use in practice. In addition, this section describes both static loading tests and additional laboratory tests and diagnostic methods. The practical part is primarily focused on the evaluation of static loading tests with an emphasis on the identification and development of cracks in lightweight reinforced concrete beams made of steel fiber reinforced concrete and beams additionally strengthened with a selected mixture of geopolymer. At the end, some of the selected laboratory and diagnostic tests will be carried out.