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机译:Study on the seismic behaviour of upper masonry floor with variable stiffness for multi-story brick structures with bottom-frame based on finite element simulation
College of Water Conservancy and Civil Engineering, Northeast Agricultural University;
School of Civil Engineering and Architecture, Nanchang University;
Key Laboratory of Earthquake Engineering and Engineering Vibration, China Earthquake Administration, Institute of Engineering MechanicsDepartment of Construction Engineering, Dalian University of TechnologyCollege of Civil Engineering;
bottom frame structure; variable vertical stiffness; elastic-plastic time-history analysis; seismic behaviour;