ESDU 87035:2012

ESDU 87035 provides a step-by-step calculation procedure for the
loading, accelerations and deflections of line-like structures such
as bridges, masts and towers, or structural elements such as beams
or columns which can be fixed at either one or both ends. The
loading is derived as the sum of a mean component together with
background and resonant fluctuating components. Precalculated
loading factors, based on the wind model in the Series, are
included in graphical and equation form for estimation of the
fluctuating components. The input data necessary are discussed and,
where appropriate, approximate values are provided. A calculation
sheet for the method is included and its use illustrated with a
worked example. Comparisons are made with results obtained using
the superseded method of ESDU Data Item 76001, which is found to
have been slightly optimistic. See ESDU 92036 for a Fortran program
of the method presented here.