2024年11月3日 · I’m using a W21x44 in the first one and framing the exterior wood trusses into the side. For the 2nd detail, I’m using a W12x26 with a WT12x31 because the beam extends …

2010年3月3日 · W21x44 is a very light shape. Upvote 0 Downvote. Mar 2, 2010 #6 paddingtongreen Structural. Sep 28, 2009 ...

For your approximate 40' span and 17' tributary width that supports your ceiling and a flat roof, you can use a W21x44 (50 ksi) steel beam. This beam is 6.5" wide, 20.625"deep and weighs …

2006年6月28日 · 50ksi W21x44 over 60' long Welding 2 together? 4. Thread starter crozroz0000; Start date Sep 7, 2006; Status

2001年7月25日 · I have a beam that is supporting two bar joists. There is NO kicker from the bar joist bracing the bottom flange against twist, however, it appears that they considered the bar …

2012年11月5日 · I'm working on an addition to an existing building and during demo, the contractor discovered the situation shown in Photo #1. It's an existing W21x44 bearing at the …

2004年2月2日 · I am reviewing a design that has a beam subjected to 200k-ft max moment and a 32 ft span, the designer has specified a W21x44. When I checked the beam via ASD the …

Need to size a header for a agricultural building, building is 80x144x18, wanting to install 2- 30’x16’ overhead door on

2006年4月8日 · I have not found the British Sections limiting in their options - unless I am missing something the difference in wt between W21x44(at 65.4 kg/m) and UB533x165x66 kg/m and …

2005年6月27日 · I go from W21x44 girders with W16x26 nrsmd to W24x55/W21x44's. Upvote 0 Downvote. Mar 10, 2011 #3 rob768