Challenges in the computation of lower-bound buckling loads for tanks under wind pres
Current time: 12-02-2021, 05:38 AM
Users browsing this thread: 1 Guest(s)
Author: asim99
Last Post: asim99
Replies 0
Views 1816

Challenges in the computation of lower-bound buckling loads for tanks under wind pres
Challenges in the computation of lower-bound buckling loads for tanks under wind pressures

Author: Eduardo M. Sosa, Luis A. Godoy | Size: 728 KB | Format: PDF | Quality: Unspecified | Publisher: Elsevier | Year: 2010 | pages: 11

[Image: info.png]

This paper reports on the implementation of a lower-bound approach for the buckling of imperfection-sensitive shells using general purpose finite element codes. The stability of cylindrical steel tanks under wind pressure is evaluated for two tank configurations: conical roof tanks and open top tanks. For both tank configurations, several geometric relations are considered in order to find the variation of the knock-down factor as the geometry changes. The reduced energy method is implemented to compute a lower-bound for critical wind pressures and the results are compared with the static non-linear analysis carried out on the same models. An alternative way to implement the reduced energy method is presented to improve the results obtained with the proposed methodology

[Image: download.png]
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:

a- Follow the Forum Rules.
b- Use Search function before asking question, requesting or posting.
c- Use THANKS button if you like someone's post.
d- If you like abook/software then please buy the original. Encourage the writer/developer to continue their good work.
[-] The following 6 users say Thank You to asim99 for this post:
  • Dell_Brett, slowet, kowheng, warbeast, jcbv, malc

Possibly Related Threads…
Thread Author Replies Views Last Post
Influence of diagonal braces in RCC multi-storied frames under wind loads: A case stu TAFATNEB 0 1,876 11-25-2013, 05:36 PM
Wind pressures and buckling of cylindrical steel tanks with a conical roof asim99 0 2,032 04-03-2013, 12:42 AM
Last Post: asim99
A reduced stiffness approach for the buckling of open cylindrical tanks under wind lo asim99 0 1,803 04-03-2013, 12:32 AM
Last Post: asim99
Investigation on Buckling Behavior of Cylindrical Liquid Storage Tanks Under Seismic mybest 0 1,800 03-29-2013, 01:19 PM
Last Post: mybest
Computation of Wind Flow around a Tall Building and the Large--Scale Vortex Structure asim99 0 2,180 12-31-2012, 03:09 AM
Last Post: asim99

Users browsing this thread: 1 Guest(s)