A evaluation method for the anti-shock strength safety of shipboard pipelines in elastic domain

The anti-shock strength of shipboard pipelines is one of the important elements of ship survivability,so there is an exigent demand for the calculation of the anti-shock strength of shipboard pipelines.Based on the theory applied to the calculation of steam pipelines,the stress strengthening facts of weakness parts of pipelines are calculated for verification.A method for applying shock loading and safety evaluation of shipboard pipelines is presented.This method is proven to be of enough safety factors by a special designed shock test. It can be applied to engineering.