Calculate AS 2885.1 pipeline buckle wavelength and maximimum allowable buckle height for cold field bends.
The approximate peak to peak buckle wavelength can be calculated for cold field bends. The maximum allowblae buckle height is 5% of the buckle wavelength.
Reference : Australian Standard AS 2885.1 : Pipelines - Gas And Liquid Petroleum Part 1 : Design And Construction (2015)