This paper analyzed stress distribution and geometry optimization of the spherical water cellar space structure to help builders avoid to dedermining the cellar wall thickness and concrete structure of the label by their experience,so it can save materials and prevent damage due to less stress.【Method】 This project used the newly developed cellar finite element analysis software(based on ANSYS software) to analyze stress distribution and obtain geometry optimization of the 4 and 11 cm thickness ...
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