Modal pushover analysis as a tool for evaluation and design of i.f
Current time: 12-10-2018, 03:52 PM
Users browsing this thread: 1 Guest(s)
Author: preceptor
Last Post: preceptor
Replies 0
Views 1397

Modal pushover analysis as a tool for evaluation and design of i.f
#1
Modal pushover analysis as a tool for evaluation and design of irregular frames

[Image: 6j90wjf1haf5cmrmpzf.jpg]

info:
This paper investigates the application of modal pushover analysis (MPA) as a tool to estimate seismic demands of
structures with irregular mass distribution. A set of 20 ground motions is selected and median peak values of interstory
drift ratios, story shears and overturning moments obtained with MPA are compared with results of nonlinear time
history analysis (NL-THA). It is concluded that modal pushover analysis can be used to estimate seismic demands for
practical applications in evaluation and design of frames with mass irregularity.

Keywords: Modal pushover; Mass irregularity; Pushover analysis; Nonlinear time history analysis; Higher modes;
Incremental dynamic analysis; Seismic response


Attached Files
.pdf   DLignos-Gante-MIT-Elsevier-2005.pdf (Size: 125.61 KB / Downloads: 267)
[-] The following 16 users say Thank You to preceptor for this post:
  • Dell_Brett, Dell_Brett, kowheng, kowheng, ruaumoko, ruaumoko, DamirDz, DamirDz, essam2109, essam2109, baikur, mad_world, soringer, zainseiya, kostis, rezart
Reply


Possibly Related Threads...
Thread Author Replies Views Last Post
Pushover Analysis of I-5 RAVENNA Bridge TAFATNEB 0 1,277 08-14-2014, 09:26 AM
Last Post: TAFATNEB
Estimation of hysteretic energy demand using concepts of modal pushover analysis TAFATNEB 0 1,181 08-10-2014, 03:52 PM
Last Post: TAFATNEB
Modal Pushover Analysis of SAC Buildings TAFATNEB 0 1,143 04-26-2014, 07:15 PM
Last Post: TAFATNEB
Behavior of high frequency modal responses in non linear seismic  analysis  TAFATNEB 0 1,092 04-17-2014, 10:57 AM
Last Post: TAFATNEB
PUSHOVER ANALYSIS FOR PERFORMANCE BASED-SEISMIC DESIGN OF RC FRAMES WITH SHEAR WALLS TAFATNEB 0 1,432 04-11-2014, 10:13 AM
Last Post: TAFATNEB



Users browsing this thread: 1 Guest(s)