For example, the ratio between the increment of traditional tensile and shear damage (\(d{\omega }_{t}/d{\omega }_{c}\)) can be used to calculate traditional tensile and shear damage variables \({\omega }_{t}\) and \({\omega }_{c}\) from Eq. (17). From the moment tensor...
The proposed neural network model predicts the inelastic moment ratio (ratio of elastic moment to inelastic moment) using eight input parameters. The training and testing data for the neural network is generated using a hybrid analytical鈥搉umerical method of analysis. The models have been ...
The ratio of chairs to participants was drastically uneven, so there were fortunately wide gaps between me and the other people. “I think these are all of our participants for tonight, so I think we’ll begin,” the cheery man started. “First off, welcome to the Post-Traumatic Stress...
aclassical current-loop controller and the controller using duty-ratio 纸,助力PFC交换器的输入阻抗为两[translate] a2010.08至今 2010.08 until now[translate] aThe worst things in the world is you can't love with anyone else,because your heart also belongs to someone who broke it 最坏的事在世界...
Another possible method is to excite both flap and lead–lag in their own first natural frequency, in which case the displacement is a complex figure (“Lissajous”) whose shape depends on the ratio between flap and lead–lag test frequency. A control system can be implemented using ...
The ratio of the observed seismic moment to the seismic moment predicted from the model of oblique convergence is small. The residual may either be stored for generation of future earthquakes or was taken up by the fault creep at shallow depths.Makiko Oishi...
Factor Cm is numerically obtained for each axial load level-j (Nj) applied to the column (Fig. 5) as the ratio between the maximum first-order moment (Me)NS belonging to the model case and the maximum first-order moment belonging to load case-i (M1i)NS: Cm=(Me)NS(M1i)NS. The ...
The opening ratio, however, may vary from case to case, as it is often dictated by architectural aspects. For example, the natural fire curves of two identical occupancies would not necessarily be identical if there were different opening ratios. In Eurocode 1 Annex E procedure, the time ...
(ρs1/ρs2), the yield strength of the reinforcement (f y), the concrete compressive strength (f c'), the slenderness ratio (l/h), the effective depth of the section (h0), the stirrup ratio (ωw) and the loading form were selected as the main influential parameters for the moment ...
From the above analysis, it can be seen that when the flange thickness exceeds 120 mm, the ratio of the improvement of the bending bearing capacity will be reduced. At the same time, too large a flange thickness will significantly increase the structural deadweight and have a negative impact ...