Breaked by holes in the body behavior of steel beams and appendices

Parallel to the rapid development of cities in the world and in our country, industry and the rapid development of the industry, in today's conditions where time is ahead of money, the construction of industrial structures that can respond to these needs is becoming increasingly widespread and developing. In addition, there is an increasing need for buildings constructed with economic, sportive, cultural and shopping center purposes that can meet the social needs of the cities. The demand for faster and more economical construction of such structures suggests the need to use steel carrier elements. The use of such construction elements can contribute greatly to both the national economy and rapid construction techniques. In present-day developed countries, hollow beams formed by various shapes are produced and used. The use of hollow beams allows for more robust and economical construction elements than I-shaped profiles. The purpose of my dissertation is to examine the bending behavior of the I shaped profiles by opening the holes in various shapes and forming additional joints and to be able to make fast production and economical building elements. In order to be able to carry out this work, I-shaped profiles were purchased from the market. The bending test was performed by forming the cross-sectional gauge that we prepared and the critical points were determined. How these critical points behave and how they behave is discussed. The calculation results of different shapes and sizes of the same I-shaped Profiles are included in the thesis study. The thesis work consists of 4 chapters, results and suggestions. in the thesis, the necessary payments of I-shaped profiles were met by the BAP coordination center in our university.