September 18, 2025Rekayasa SipilOpen Access

Structural Damage Assessment and Seismic Performance Optimization (case study: Ambon City Regional Representative Council Building)

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Case study evaluates seismic performance and identifies reinforcement methods, suggesting improvements.

Maximum roof displacement reduced from 0.352 to 0.335 meters post-reinforcement, showing effective structural optimization.
Structural analysis indicated a drift ratio improvement from 0.0207 to 0.0197 after applying concrete jacketing on critical columns.
Pushover analysis with SAP2000 revealed initial performance level in 'Life Safety' category with subsequent enhancement to 'Damage Control'.
Reinforced structure indicates better deformation capacity and lower potential damage during earthquake events, highlighting efficacy.

Madobaafu et al. (2025) studied this question.

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