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Analysis of Interdependence of Structural Irregularity in Connected Buildings
Connected buildings are gaining popularity due to increase in accessibility, improved aesthetics and touristic value attached to the connecting bridge. However, the structural impact of connecting two buildings/towers needs a careful study especially if there is irregularity/asymmetry in one which may affect the structural behavior of the other. In this study, two symmetrical buildings with nine stories and nine bays along each direction connected with a 4.5 × 7 m sky bridge at its 7th floor is analyzed using ETABS. After design checks as per IS codes and validation of the base model, one building was modified to bring in irregularities. Five different types of irregularities viz., geometric irregularity, mass irregularity, re-entrant irregularity, torsional irregularity and weak story irregularity were introduced in the building, with two levels of irregularities for each of the irregularities. The overall building response was observed based on the results of the time period and lateral displacement and inferences drawn.
Analysis of Interdependence of Structural Irregularity in Connected Buildings
Connected buildings are gaining popularity due to increase in accessibility, improved aesthetics and touristic value attached to the connecting bridge. However, the structural impact of connecting two buildings/towers needs a careful study especially if there is irregularity/asymmetry in one which may affect the structural behavior of the other. In this study, two symmetrical buildings with nine stories and nine bays along each direction connected with a 4.5 × 7 m sky bridge at its 7th floor is analyzed using ETABS. After design checks as per IS codes and validation of the base model, one building was modified to bring in irregularities. Five different types of irregularities viz., geometric irregularity, mass irregularity, re-entrant irregularity, torsional irregularity and weak story irregularity were introduced in the building, with two levels of irregularities for each of the irregularities. The overall building response was observed based on the results of the time period and lateral displacement and inferences drawn.
Analysis of Interdependence of Structural Irregularity in Connected Buildings
Lect.Notes Mechanical Engineering
Tripathy, Sasmeeta (editor) / Samantaray, Sikata (editor) / Ramkumar, J. (editor) / Mahapatra, S. S. (editor) / Pasunuti, Rakesh (author) / Akbar, M. Abdul (author)
International Conference on Recent Advances in Mechanical Engineering Research and Development ; 2022 ; SILCHAR, India
2023-05-31
8 pages
Article/Chapter (Book)
Electronic Resource
English
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