Collapse Assessment of Steel Moment Frames Based on E-Defense Full-Scale Shake Table Collapse Tests

DOI Web Site 被引用文献3件
  • Dimitrios G. Lignos
    Assistant Professor, Dept. of Civil Engineering and Applied Mechanics, McGill Univ., Montreal, QC, Canada H3A 2K6 (corresponding author).
  • Tsuyoshi Hikino
    Manager, Steel Structures Engineering Division, Nippon Steel Engineering Co., Ltd., Osaka Center Building, 1-5-1 Osaki, Shinagawa-Ku, Tokyo 141-8604, Japan; formerly, Researcher, E-Defense, National Research Institute for Earth Science and Disaster Prevention (NIED).
  • Yuichi Matsuoka
    Manager, Steel Structures Engineering Division, Nippon Steel Engineering Co., Ltd., Tokyo, Japan; formerly, Researcher, E-Defense, National Research Institute for Earth Science and Disaster Prevention (NIED).
  • Masayoshi Nakashima
    Professor, Disaster Prevention Research Institute (DPRI), Kyoto Univ., Uji, Gokasho, Uji, Kyoto 611-0011, Japan.

書誌事項

公開日
2013-01
DOI
  • 10.1061/(asce)st.1943-541x.0000608
公開者
American Society of Civil Engineers (ASCE)

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説明

AbstractThis paper presents key parameters that affect numerical modeling of steel frame structures for reliable collapse simulations. The collapse assessment is based on experimental data obtained from a full-scale shaking table collapse test of a 4-story steel moment frame and a blind numerical analysis contest that was organized in parallel with the collapse test. It is shown that (1) there is no clear advantage between three-dimensional (3D) and 2D analyses in the prediction of a sidesway collapse mechanism for buildings with a regular plan view as in the case of study; (2) the assumption of Rayleigh damping leads to better predictions of structural response compared with stiffness proportional damping; and (3) accurate prediction of collapse necessitates that P-Δ effects always be considered in the analysis. It is also proven that accurate simulation of steel component deterioration is a key factor for reliable prediction of collapse behavior. On the basis of a synthesis of experimental and analytica...

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