ДОСЛІДЖЕННЯ НАПРУЖЕНО-ДЕФОРМОВАНОГО СТАНУ УТОРНОГО ВУЗЛА ВЕРТИКАЛЬНОГО ЦИЛІНДРИЧНОГО РЕЗЕРВУАРА ПРИ РІЗНОМАНІТНИХ ТИПАХ КІНЦЕВО-ЕЛЕМЕНТНОЇ МОДЕЛІ
The article describes the investigation of the stressstrain state of unit joining walls to the bottom vertical cylindrical tank of 50 thousand m <sup>3</sup>. Research has been carried out for the tank with a wall on a rigid base. The relevant of stressstrain state of unit joining walls to the bottom vertical cylindrical tanks for different types of finite element model on a rigid base has been analyzed. Features of the unit joining walls to the bottom should include the effect of various loads: static, dynamic, cyclic, corresponding to normal operation. The load on the pressure of the liquid has taken by appropriate normal operation. The main results of numerical studies and get a picture of the stressstrain state of unit joining walls to the bottom vertical cylindrical tank of 50 thousand m <sup>3</sup> for different types of finite element model have been presented and analyzed.