5Halfpenny A. A Practical Discussion on Fatigue. New Technology 2001 [EB/OL]. Warwickshire: [s. n. ], 2001E2011-01-29~. http://www, ncode, com.
6Downing S D, Socie D F. Simple Rainflow Counting Algorithms[J]. Int. J Fatigue,1982(1) :31-40.
7Halfpenny A. A Frequency Domain Approach for Fa-tigue Life Estimation from Finite Element Analysis [EB/OL]//Proeeedings of DAMAS 99 conference Dublin. Dublin: Es. n. 1, 1999 [ 2011-01-29 ]. http..// www. ncode, com.
8NATO. Validation of Mechanical Environmental Test Methods and Severities[M]//NATO AECTP 200. 3rd ed. [S. I. ]..[s. n. ],2003.
