Behavior of high frequency modal responses in non linear seismic analysis - Printable Version +- Civil Engineering Association (https://forum.civilea.com) +-- Forum: eBooks (https://forum.civilea.com/forum-63.html) +--- Forum: Journals, Papers and Presentations (https://forum.civilea.com/forum-74.html) +--- Thread: Behavior of high frequency modal responses in non linear seismic analysis (/thread-47291.html) |
Behavior of high frequency modal responses in non linear seismic analysis - TAFATNEB - 04-17-2014 Behavior of high frequency modal responses in non linear seismic analysis Author: Dhileep. M , Trivedi. A , Bose.P.R | Size: 274 KB | Format: PDF | Quality: Unspecified | Publisher: NTERNATIONAL JOURNAL OF CIVIL AND STRUCTURAL ENGINEERING Volume 1, No 4, 2011 | Year: 2011 | pages: 9 | ISBN: 0976 – 4399
Practical difficulties associated with the non linear direct numerical integration of the equations of motion leads to the use of non linear static pushover analysis of structures. Pushover analysis is getting popular due to its simplicity. High frequency modes and nonlinear effects may play an important role in stiff and/or irregular structures. The contribution of higher modes in pushover analysis is not fully developed. The behavior of high frequency modal responses in non linear seismic analysis of structures is not known. In this paper an attempt is made to study the behavior of high frequency modal responses in non linear seismic analysis of structures. Code: *************************************** |