Title: Pushover analysis for a steel structure of heating furnace in petrochemical industry
Abstract: In order to evaluate the seismic performance of a steel structure with wall panel of heating furnace in petrochemical industry,static pushover analysis is done in this paper.In the analysis,the role of steel panel is taken into account.Performance points of frequent earthquake and rear earthquake are obtained.And deformation shape and structural state at the performance points are analyzed.The results show that the whole structure is in the elastic stage and maximum story drift angle is 1 /942 under frequent earthquake while the range of the structure in plastic stage is very small and maximum story drift angle is 1 /364 under rear earthquake.The conclusion can be drawn that the structure discussed in this paper could meet the requirementsno damage under small earthquakeandno collapse under strong earthquakespecified in the seismic code.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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