WebThe maximum Interstory Drift Ratio (IDR) showed a good correlation between the experimental and numerical results, as IDR for this structure was mostly influenced by the elastic stiffness of the superstructure that was designed to experience relatively large elastic deformations under the scaled GM excitations in order to better emulate the effects … WebThe results show that the MADP method is able to satisfactorily estimate the critical seismic demands such as interstory drift ratio and the plastic rotation of the hinges for the …
Earthquake simulation tests on a 1:5 scale 9-story piloti-type RC ...
WebDrift limits of 2.5% and 3.75% create demands of 90 mm and 135 mm respectively on façade systems, ... commercial, and residential building types used drift ratio in the … WebApr 1, 2024 · A large database is recruited to estimate the peak and residual story drift ratios and peak floor absolute accelerations as EDPs. The database comprises cmorf b-f c wavelet-based rDSF, number of stories, building heights, and EDPs of the 4- and 8-story EBF archetypes, resulting from 44 far-field ground motions through incremental dynamic … hyperdynamic right ventricle
Incorporation of BIM-based probabilistic non-structural damage ...
WebNov 1, 2010 · Interstory drift ratio (IDR) is an important damage demand parameter of building structures under earthquake loads. Consequently, the correct and convenient … WebHerein, a back propagation (BP) artificial neural network (ANN) is used to train a surrogate model that describes the nonlinear relationship between the maxima of inter-story drift for each floor of this representative and input variables including the intensity measurements (PGA, V) of earthquakes and wind events, damping ratio (ξ) [13] and Young’s modulus … Web(2) The maximum inter-story drift ratio (IDR), 0.61% occurs not at the piloti story but at the fourth to fifth story, which is far less than the IDR limit given in KBC 2005, 1.5%. (3) Approximately 80% of the total base shear is resisted by the central portion of the walls of the elevator hall and stair case, while most of the torsional moment is resisted by the … hyperdynamic septic shock