Експерементальні та комп'ютерні дослідження залізобетонних балок при високотемпературних впливах

Abstract

The paper presents experimental and computer studies of reinforced concrete beams at high-temperature influences. Experimental fire tests of reinforced concrete beams were conducted. The most promising way of verifying these experimental research data is computer simulation of structures, including during a fire. In order to evaluate the quality of the experiment and the reliability of the received temperature distribution, a computer simulation of the reinforced concrete beam in the ANSYS R.17.1 software system was performed. A comparative analysis of the results of experimental studies and numerical analysis was carried out. The obtained results confirm that the method of conducted experimental research and computer simulation with further numerical analysis can be recommended for practical application.