نتایج جستجو برای: dynamic loads
تعداد نتایج: 442334 فیلتر نتایج به سال:
in this paper, the behavior of free vibrations and buckling of the sandwich panel with a flexible core was investigated using a new improved high-order sandwich panel theory. in this theory, equations of motion were formulated based on shear stresses in the core. first-order shear deformation theory was applied for the procedures. in this theory, for the first time, incompatibility problem of...
An experimental study is conducted to characterize the dynamic wind loads and evolution of the turbulent vortex and flow structures in the wake of a horizontal axis wind turbine (HAWT). In addition to measuring dynamic wind loads (both aerodynamic forces and moments) acting on a wind turbine model, a high-resolution Particle Image Velocimetry (PIV) system was used to make “free-run” and phase-l...
Blast loads have been increasingly studied in the past decades, especially regarding civil structures. Until recently, negative phase of these has disregarded, but studies concluded that effect suction must be included. In case plates, nonlinearity plays an important role, and membrane should also considered. This work focuses on influence plates subjected to blast loads. Equations were develop...
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