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http://dx.doi.org/10.5762/KAIS.2013.14.10.5199

A Study on Damage State Criteria based on Capacity Spectrum of Piloti-type RC Shear Wall Structures  

Hwang, Ji-Hyun (SOC Institute, Korea Institute of Construction Technology)
Park, Ki-Tae (SOC Institute, Korea Institute of Construction Technology)
Park, Tae-Won (Department of Architectural Engineering, Dankook University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.14, no.10, 2013 , pp. 5199-5205 More about this Journal
Abstract
Despite the increasing incidence of earthquakes in recent years, many of the existing buildings don't have appropriate seismic performance due to the deterioration or structural characteristics. In particular, a piloti-type RC shear wall structure, which is one of the building types in Korea, is highly vulnerable to earthquakes due to a great lack of shear function that can resist lateral force caused by the earthquake since the first floor is mostly soft story, and it is classified as weak story. In this regard, a study on the damage state criterion for the piloti-type RC shear wall structures was carried out. The capacity spectrum was calculated through the structural analysis by selecting typical type of buildings of shear wall systems, and damage state criterion was defined based on the shape of the capacity spectrum.
Keywords
Capacity spectrum; Damage state criterion; Piloti-type RC shear wall structure; Seismic performance;
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