Australia-New Zealand Standard Structural Design Actions Part Wind Loads. AS Structural design actions – Wind actions. Type: Document; Author(s): SAI Global, Standards Association of Australia; Date: ; Publisher: SAI. Part 2: Wind actions. Part 3: Snow and ice actions. AS , Structural design actions. Part 4: Earthquake actions in Australia. NZS
Not sure if most designers know how great it can impact the purlin design.
AS A1 – Free Download PDF
Access the full version online. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. Structural design actions – Part 2: When I do roofs I like to color highlight the different local pressure zones, corners, edges and internal.
Example Assuming that the governing “a” is due to the overall building width impacts the purlin design greatly.
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. I believe some engineering judgement is required, to get a good insight into how the wind loading would be working I would try to draw some stream lines across the building.
Does anyone else have any thoughts on the questions I had above?? Lysaght and Strammit give max span lengths for given idealized loadings and span configurations, I find the capacity’s are generally driven by moment capacity and deflection criteria. Also Appendix D, Paragraph D1.
AS-NZS 1170-2: Structural design actions – Part 2: Wind actions
Download Now White Paper: Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. Earthquake actions in Australia. Name of Standards Organization: If you know the section properties than you ass1170 calculate it’s capacity.
Admin Administrateur Offline Joined: I’m going to assume that book isn’t publicly available. Patch loadings etc etc. I can’t remember it being ax1170 the commentary? If I’m wind hitting a corner eave on say a smaller, isolated portion of roof, I don’t care how big the roofs are on different levels??
Or maybe I shouldn’t be mixing the local factor from Appendix D with the one in Section But it should also be from windward edges. The original version of AS The terrain category can be broken down into 5 groups and refers to the terrain located in the direction of the approach winds flowing towards the structure.
So for all those steps the local pressures should be ws1170 in the vicinity of as170 steps. Not just the basic pressure x purlin spacing! Thanks for replying asixth. NZSStructural design actions.
Documents are provided as PDF wind speeds recorded by the Bureau of Meteorology at stations around the country. Download Now Defense manufacturing is all about project manufacturing and project accounting.
Category 1 — Exposed open terrain with few or no obstructions and water surfaces at serviceability wind speeds.
Close this window and log in. Students As1710 Here Join Us! Thanks RE – where did you find the deg information? Previous Australian editions AS So far, the Universe is winning. Defense manufacturing is all about project manufacturing and project accounting. However you can get savings if you as1170 the width and depth for each roof individually and such that these values reflect “what the roof sees from a certain wind direction.
Hi all, What is everyone’s opinion on the value “a” according to Clause 5. Are you an Engineering professional? I just did a quick search on the SAI Database.
Join your peers on the Internet’s largest technical engineering professional community. Register now while it’s still free! This is a free 8 page sample. Tue 13 Mar – It’s easy to join and it’s free. Display posts from previous: Reasons such as off-topic, ae1170, flames, illegal, vulgar, or students posting their homework.
Thanks RE – might invest in these texts. Previous New Solar Power Generation. In particular when you have the situation where you have one large building ‘footprint’ with smaller roofs at different heights. The “a” should be based on the whole building.