ZweigWhite CE News Structural Engineer Rebuilding America's Infrastructure  
 
SEARCH  GO




Steel moment frames in light-framed wood structures: History, evolution, and design considerations

February 2009 » Feature Article

Steel-frame building construction using rigid frames, or moment frames was originally intended for use in high-rise construction; however, the use of steel moment frames has evolved to encompass a large number of low-rise, mixed-use, and residential light-framed projects because of the flexibility they give designers.

By Paul McEntee, S.E.

Steel-frame structures were developed during the 19th century in response to the limitations of masonry-bearing wall structures, which were the common method of commercial construction at the time. These bearing wall structures were limited to approximately 10 stories high and allowed for only small openings because of the strength of the masonry materials. Since property owners back then wanted the same things that developers and architects want today—the maximum amount of rentable space on their land and plenty of natural light—new solutions were explored.

Steel-frame building construction using rigid frames, or moment frames, was the answer to these demands. While originally intended for use in high-rise construction, the use of steel moment frames has evolved to encompass a large number of low-rise, mixed-use, and residential light-framed projects because of the flexibility they give designers.

To read the full article, click here

 
Related Engineering Channels




Headlines From Around The Web





Professional Network








Current Issue

cover May 2012

» Cover Story
A brighter outlook

» Features
Products and services

All articles     eZine    Subscribe

Cover Story

A brighter outlook

After years of ups and downs, cautious optimism greeted 2012. While economic progress lagged in 2011, this year started off with most in the consulting engineering industry adjusting and rising to the challenges of a volatile economy.


News


New & Noteworthy


Places & Faces


From The Publisher


Comments



Events