New analysis method to obtain dynamci crushing force curve of offshore shock absorber under axial impact

In modern offshore installations thin walled columns are used for energy absorption in accident situation when this advanced offshore shock absorber is subjected ti axial copressive load, plastic hinges are developed on the sides of column and the column crushes with repeatable patterns. it can absorb considerable impact energy due to large and continuous plastic deformation.

کلیدواژه ها:

shock absorber ، crushing ، column.