This article extends a procedure that has been used to discretize the static physical system, following the assumption that a continuous flexible beam with torsional moments can be replaced by a system of rigid bars and joints, which resist relative rotation and twist of the attached bars. This ...
.Intheseconnections,apairofcontinuousbeamscrossseveralcolumnsandconnecttothesidesofthecolumnsbymeansofanglesections(Fig.1(a,b)).Thistypeofconstructionsavesnotonlyonerec-tiontimeandlaborcost,butalsothelimitationsontheavailabilityandthecostofdeeprolledsectionsinthecountry,makingtheuseoftwoparallelbeamsinsteadofone...
Theoretical or Mathematical/ classical mechanics of continuous media/ beamsfrequency dependent functionsbeam element dynamic stiffness influence coefficientstime dependent end forcesharmonic unit end displacements/ A4620 Continuum mechanicsApproximate frequency dependent functions are presented for the calculation of...
Certainly, since early fault diagnosis of wind turbine blades is essential for the timely maintenance and control of hazardous risks, various methods were proposed to characterize blades under different conditions including standard weather and turbine mechanical characteristics [7,8], statistical moments ...