CivilEA.com
  • Subscribe !
  • Register
  • Login
  • Home
  • Members
  • Help
  • Search
Connect with your social network account

Civil Engineering Association eBooks Journals, Papers and Presentations Evaluation of progressive collapse potential of multi-story moment resisting steel fr

Evaluation of progressive collapse potential of multi-story moment resisting steel fr
 asim99

Professional Member

Registered
Pakistan
User ID: 9774
Joined: Oct 2009
Posts: 603
Threads: 476
Likes: 6,383 in 594 posts
Given Likes: 377
Points: 54,091 EP

#1
05-20-2013, 05:58 AM
Evaluation of progressive collapse potential of multi-story moment resisting steel frame buildings under lateral loading

Author: H.R. Tavakoli, A. Rashidi Alashti | Size: 1.2 MB | Format: PDF | Quality: Unspecified | Publisher: Science Direct | Year: 2012 | pages: 10


[Image: info.png]

The aim of this study is to investigate whether MRF steel structures that have been designed
based on seismic codes, are able to resist progressive collapse with damaged columns in different locations
under seismic loading.
For this purpose, 3-D and 2-D push-over analysis of structures is carried out. The progressive collapse
potential has been assessed in connection with 5 and 15-story buildings with 4 and 6 bays by applying the
alternate load path method recommended in UFC guidelines.
Member removal in this manner is intended to represent a situation where an extreme event, such as
vehicle impact or past earthquake shock or construction error, may cause a critical column, as a result of
local or global buckling, to lose a part or whole of its load bearing capacity.
In contrast with 3-D models, two-dimensional frames represent a higher sensitivity to base shear
reduction and element removal. In the case of middle column removal, the structure is more robust than
in a corner column removal situation. The influence of story number, redundancy and location of critical
eliminated elements has been discussed.

[Image: download.png]
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html
***************************************



[Image: password.png]
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

http://forum.civilea.com/thread-27464.html
***************************************




This post has been made by CivilEA Post-Generator v2.2.0
a- Follow the Forum Rules.
b- Use Search function before asking question, requesting or posting.
c- Use THANKS button if you like someone's post.
d- If you like abook/software then please buy the original. Encourage the writer/developer to continue their good work.



[-] The following 8 users Like asim99's post:8 users Like asim99's post
  • Jackass, blaze, gulilero, narendra, devilmaycry, Dell_Brett, kowheng, malc
« Next Oldest | Next Newest »

Users browsing this thread: 1 Guest(s)



Possibly Related Threads…
Thread Author Replies Views Last Post
  Seismic Design of Steel Special Moment Frames: A Guide for Practicing Engineers yanburak 2 3,513 08-04-2021, 09:44 PM
Last Post: Wijono
  Progressive collapse analysis of an RC building with exterior partially infilled wall asim99 1 3,987 03-01-2017, 05:02 PM
Last Post: pezhmankhan
  Methods of resisting hydrostatic uplift in substructures by I. H. Wong aslam 3 6,327 11-12-2015, 01:17 PM
Last Post: lisine
  Propagating Waves in the Steel, Moment-Frame Factor Building Recorded during Earthqua TAFATNEB 0 2,730 07-03-2015, 10:57 PM
Last Post: TAFATNEB
  Retrofitting steel special moment frame using ADAS metallic yielding dampers TAFATNEB 0 3,007 12-28-2014, 09:45 AM
Last Post: TAFATNEB

  • View a Printable Version
  • Subscribe to this thread

Designed by CivilEA - Powered by MyBB

Linear Mode
Threaded Mode