The Seismic Performance Analysis of Different Forms Beam in High Conversion Structure

Abstract:

Based on a high-rise frame shear wall structure with high conversion layer, this essay makes compare among three structural models-wide flat beam, SRC and the common conversion beam by using Midas Building, analyzes seismic performance of three forms of conversion beam under gravity effect and seismic effect in consideration of the force of whole structure, force of conversion component and elastic earthquake, analyzes structure model when the wide flat beam is acted as conversion beam with static elastic-plastic analysis (Pushover) method to get the change of the displacement curve of base shear-vertex and the interbeded displacement angle, finds out the weak parts of the structure, comprehensively evaluates the seismic performance of the structure and put forward the key problems and the solutions through looking for performance point.

• Periodical: Applied Mechanics and Materials (Volumes 353-356)
• Pages: 2138-2144
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.353-356.2138
• Online since: August 2013
• Authors: Xiao Jie Cheng, Si Qi Wang, Pei Pei Niu
• Keywords: High-Level Conversion, Point of Performance, Pushover Analysis, Wide Flat Beam

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