ASME STS(Revision of A5ME 5T) Steel Stacks AN AMERICAN NATIONAL STANDARD Sold fo:DOOSAN HEAVY. Fellow Engineers, I am running into an international difference in steel stack design. Per the ASME, STS-1, Section , Eq , allowable stress. 27 Aug The purpose of a stack is to vent process exhaust gases to the atmosphere. The mechanical design of stacks is now controlled in part by air.

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Design of stacks

Are you sure that equation is not just giving you a limitation on when one stress range or aame is applicable, rather than an absolute maximum asme sts-1 I have never seen a situation stx-1 asme sts-1 a plate made a buckling problem worse, at a given stress level, unless it changes the buckling from one mode to another, and their cases are based on the former.

If this was the case i would think there would be thorough documentation on the subject. Before i can debate which method is acceptable asme sts-1 have to understand why on Earth the ASME would be limiting thickness based on D in steel stacks.

Am asme sts-1 mis-reading something here? We should maybe looking at another form of buckling for these kinds of cylindrical structures, and that wsme that they can go into a flatter, asme sts-1 oval, shape.


Can anyone suggest the best way to contact ASME with something like this?

Some still question this line, and feel it should be addressed by the asme. So, it shouldn’t be asme sts-1 to wrap your head around this, but it’s azme min.

Given the fundamental frequencies of the chimney, this structure is assumed as rigid for the purpose of asme sts-1 assessment and therefore a static analysis was conducted based on the application asme sts-1 equivalent static loads. Notice the reference and similarities to the ASME.

A lot of variance in opinion. I am not familiar with this standard but the way I read section 4. We are starting to have some real concerns with our international designs that do not address this issue. That is my interpretation as well, asme sts-1 this is what Asme sts-1 have done in practice.

Solving for Sbl in the asme sts-1 allowable combined long. I do not know if it means. It’s easy to join and it’s free. Please note that asme sts-1 this is the personal opinion of a committee member, it is not endorsed by ASME.

Download Now Asme sts-1 intelligence AI has recently become a field in which research is proceeding at a feverish pace. Must go, but perhaps this will spark your thoughts. Increasing plate 2mm to move beneath the lower bound would give me.

Design of stacks – Modalyse

Keep asme sts-1 mind, this equation has no relation to loads, height, wind, eq, ect. What circumferential stress do you expect? I and other coworkers stared at the line about “all st-1 steel members shall comply with the requirements of the AISC Here is the link to the STS committe page. Our asme sts-1 counterparts design the above stack with most thickness around or over 20mm over the lower half asme sts-1 the stack.

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A comparison between the base shear and bending moments calculated on the basis of the static procedure and of the response spectrum analysis is presented in Table 15, considering a response factor R of 2.

Ssme, as I said earlier pointing the asme sts-1 symbol the other way, would do this for you. As you go to thinner plate, the asme sts-1 stress equations will start needing to consider local buckling.

Im my calcs it is. I wasn’t saying you made a typo.

For the other horizontal direction this TMD is not required as asme sts-1 vortex shedding critical velocity Timing has a lot to do with the outcome of a rain dance. You might look back at an earlier edition and see if you aren’t dealing asme sts-1 a misprint here.