B Yu, L Xie, Z Yu, H Cheng - Structures, 2023 - Elsevier
… bridges. Under strong earthquakes, RC columns are prone to occur different failuremodes … Calculated F 1 and K a of different ML models on the testing set are listed in Table 2. It is clear …
H Sohn, KH Law - Earthquake Engineering and Structural Dynamics, 1997 - 171.67.88.83
… The experimental modal analysis of the columns was performed by the Engineering … from the first column were employed for modal analysis and damage detection in this Study. …
… It is evident that the damage at 3rd vertical column of the bridge is correctly detected through the method proposed by the peaks of both modified damage indices which clearly indicate …
… /bridge. Normally, there exist three major failuremodes (FMs) for RC columns, ie, flexure failure (FF)… can learn from tests of columns with all the three failure types, and the testing set has …
… more relevant to the damage detection and for the assessment of the … detection capability of the MMDI method was experimentally investigated on a bridge consisting of a two-column …
… Therefore, understanding bridgecolumnfailuremodes and predicting the damage patterns … that can identify the failuremodes of RC columns. For bridgeinspection in practice, visual …
N Haritos, JS Owen - Structural Health Monitoring, 2004 - journals.sagepub.com
… Models#1 and #2 possessed three pier columns at each pier-line (cast to form a column … columns per pier-line. The model flat slab bridges simply rested on their truncated piers (column …
… change in modal curvatures to detect damage in a prestressed concrete bridge. To establish the … to the columns. The bridge has a small skewness angle as shown in Figure11(d). The …
B Xu, X Wang, CSW Yang, Y Li - Journal of Structural Engineering, 2024 - ascelibrary.org
… This study provides efficient models for failuremodeidentification and rapid prediction of … RC bridgecolumns. Therefore, efficient fragility and resilience assessment of regional bridge …