Elaborate Failure Model and Seismic Response Analysis for Multi-Story Masonry Building with R. C. Frames on Ground Floor

Abstract:

Framed-Ground Floor Structure for short which has serious seismic damage and high collapsed rate, is the unreasonable structure system. The experiences is 1. The shear wall can be increased to improve stiffness of weak layer. And designer should try to arrange the walls equably. 2. In order to avoid stiffness mutation, stiffness ratio between ground frame and transition layer can be adjusted. 3. Collapse resistant design of Framed-Ground Floor Structures should be emphasized. Then seismic response analysis is conducted by ANSYS. And the seismic response is little, and strength damage or stable damage do not occur for the little acceleration peak. Along with the increasing acceleration peak, The bigger horizontal displacement leads to damage of Framed-Ground Floor Structures. Moreover, the damage is in advance as the increasing acceleration peak.

• Periodical: Advanced Materials Research (Volumes 753-755)
• Pages: 504-507
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.753-755.504
• Online since: August 2013
• Authors: Duo Zhi Wang*, Jun Wu Dai, Chen Xiao Zhang
• Keywords: Collapse, Framed-Ground Floor Structure, Seismic Response

References

[1] D.Z. Wang, J.W. Dai, C.X. Zhang. Seismic damage analysis for multi-story building with R.C. frames on ground. [J]. Applied Mechanics and Materials, 2012, Vol. 204-208: 2555-2558.

DOI: 10.4028/www.scientific.net/amm.204-208.2555