2009•Building ScienceRequires access
Irregularity Analysis of the Lateral Stiffness of Frame Structure
Yang Tao
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Abstract
Three methods of calculating the lateral stiffness ratio of adjacent story are introduced.By comparing the results of seismic check of frequently occurred earthquake and elastic-plastic time history analysis of rarely occurred earthquake of four projects,the method of judging the lateral stiffness of the frame structure is proposed,which can be offered to the revision of relevant design code for reference.