Seismic Vulnerability Assessment of Structures in Lucena Población Using Rapid Visual Screening

Rapid Visual Screening (RVS) is an approach used to evaluate the seismic resilience of an existing structure through visual observation of the exterior of the building from the sidewalk. In this paper, the RVS tool from the FEMA P-154 Handbook was utilized to evaluate the seismic vulnerability of structures in Lucena Poblacion. In performing the assessment, the building type and its irregularities are considered. Through the identification of the building attributes that modify the seismic performance of the structures, the scores are calculated, and the expected seismic performance of the building structures are determined. It was found that 21 buildings out of 30 were potentially seismically hazardous and require further assessment by the LGU. The buildings inspected are used as academic institutions, commercial spaces,assemblage, and government offices. A hazard risk map was created using GIS software which shows the distribution and potential grade damage of the assessed buildings.