1. Deformation limit for the ultimate strength of hollow section joints;Lu,1994
2. Ultimate capacity equations for tubular joints;Yura,1980
3. A critical evaluation of plastic behavior data and a united definition of plastic loads for pressure components;Gerdeen,1980
4. ISO/CD 13819-2: Petroleum and natural gas industries—offshore structures—Part 2: fixed offshore structures, May 1999.
5. American Petroleum Institute. Recommended practice 2A-WSD. Recommended practice for planning, designing, and constructing fixed offshore platforms—working stress design. 21st ed. 2000.