Structure Design and Simulation Analysis Floating and Sinking Inverted Siphon

摘要

The engineering big punch inverted siphon is located in coastal tidal areas of Doumen country, Gangdong province, and engineering use hinged assembly structure, method of construction using prefabricated Floating. First the pipe body is prefabricated, then floating and sinking into place, and then joints and import and export of construction. Static analysis of inverted siphon is the foundation of design and construction of inverted siphon, through static analysis of inverted siphon, we can get the change law of stress and displacement of the inverted siphon. The inverted siphon structure is thin-walled concrete structure, structural analysis is of great significance to study the safety the inverted siphon structure. Inverted siphon is an important diversion structures, using the finite element calculation software to carry out stress analysis of big punch Inverted, and obtain the stress and the deformation distribution on the inverted siphon pipe during operation. The results show that the big punch inverted siphon is a reasonable structure and meet the design requirements.