Aug 3, 2001 · Dougantholz - It seems that deflection limits are up to the engineer who is designing, and not to exceed the limits set forth in code (l/240, l/360, l/600, etc.). Lets just say …

Jan 13, 2011 · I have a question regarding Structural Deflection Limits. The way I see it, there are three ways of going about it - Follow the IBC verbatim, or use ASD load combinations, or load …

Oct 21, 2009 · Deflection criteria are put in place for a variety of reasons, including aesthetics, limiting cracks, mitigation of creep, and to force sections to be more resistant to "dynamic" …

Feb 1, 2013 · The proper Global deflection limit to use also has to do with what is on the roof as a roofing material - this looks like a rafter/beam situation is why I mention it. If the roof is tile, …

Mar 27, 2025 · I am designing a canopy for a small stadium in an open field. The cantilever beams are w24x76 . They are 36 feet 10 inches long and 14 feet apart. A fixed end support on …

Dec 29, 2019 · The code deflection limit charts for Floor Members simply states: Live load = l/360 Nothing for Wind D+L = l/240. So am I only checking the Live Load deflection and the Load …

Sep 24, 2011 · Dear All, Can any one please tell me what is the maximum allowable vertical deflection of Carbon Steel Pipe (Ranging from 4" to 24") resulting in the Ovality of pipe cross …

Jul 11, 2006 · I am aware of the commonly accepted limits of 0.30" or L/600 for brick lintels, whichever is less. For very long spans the 0.30 requirement can be unreasonable. For …

Apr 28, 2008 · With regards to the seismic load combinations utilizing the overstrength factor (ASCE7-05 section 12.4.3), I am trying to find guidance on appropriate deflection limits. I …

Feb 25, 2013 · Is there a quick way to estimate lateral deflection in a moment frame? Like say you have a portal frame fixed at the base and at all connections, dummy lateral load at the top, find …