1. Japanese society of steel construction (JSSC). Fatigue design recommendations for steel structures (English version). JSSC Technical Rep No. 32, Tokyo; 1995.
2. Hobbacher A. Recommendations for fatigue design of welded joints and components. IIW document XIII-2151-07/XV-1254-07. WRC bulletin 520, The Welding Research Council, New York; 2009.
3. Design guide for circular and rectangular hollow section joints under fatigue loading;Zhao,2001
4. British standards institution (BSI). BS 7910:2005 Guide to methods for assessing the acceptability of flaws in metallic structures. British Standard Institution, London; 2005.
5. Criteria for the fatigue assessment of hollow structural section connections;van Wingerde;J Constr Steel Res,1995