Design and Analysis of A Large Equipment Shelter Structure

摘要

With the development of miniaturization of equipment, the equipment in the shelter has higher and higher requirements for heat insulation. The liquid cooling system can effectively improve the heat insulation ability, but the cooling system has a large weight, and the rigidity and strength requirements of the outer shelter structure are high, especially the hoisting state of the shelter, which is a dangerous working condition during the use of the shelter. This type of shelter should focus on the load-bearing area during the design process, and combine the finite element method to verify the simulation and improve the design efficiency. For the characteristics of the layout of a certain type equipment shelter, a special design is presented in this paper. The area with large load was partially strengthened, and the finite element model of the shelter skeleton was established under the premise of reasonable simplification. The stiffness and intensity of the shelter structure were analyzed by finite element method. The analysis results shows that the type of the shelter is reasonable and feasible, and the finite element method has a strong guiding significance in structural design, it also shows that the finite element method can effectively improve the design quality.