Saturday, September 26, 2009

Re: Design of blast doors

Kapil,
There is a lot of information on the design of heavy doors and gates
associated with dams, canals, sluices, etc. I have been away from this
a long time but a lot of information was available from sources like the
USACE, Tennessee Valley Authority, Bureau of Reclamation. Those are the
ones I can remember.
Gary

Kapil Nandwana wrote:
> Hi All :
>
> I am currently working on a project where I have to design a blast
> door. I have used TM5-1300 Manual for design of monolithic steel door.
> The issue is if I use a 1" plate thickness I do not meet the customer
> requirements(high ductility ratio and rotation ). But if i use a 2"
> plate , I do meet the requirements but the door weight becomes high
> and is not acceptable to the customer. So what we need to do is use a
> 1" plate and place stiffeners at critical locations, but I don't know
> how to analyze the blast doors with stiffeners on them , since
> TM5-1300 does not talk about those kind of doors.
>
> Can you all learned people suggest me as to how should I approach this problem ?
>
> Thanks,
> Kapil
> Structural Engineer, EWI
>
> ******* ****** ******* ******** ******* ******* ******* ***
> * Read list FAQ at: http://www.seaint.org/list_FAQ.asp
> *
> * This email was sent to you via Structural Engineers
> * Association of Southern California (SEAOSC) server. To
> * subscribe (no fee) or UnSubscribe, please go to:
> *
> * http://www.seaint.org/sealist1.asp
> *
> * Questions to seaint-ad@seaint.org. Remember, any email you
> * send to the list is public domain and may be re-posted
> * without your permission. Make sure you visit our web
> * site at: http://www.seaint.org
> ******* ****** ****** ****** ******* ****** ****** ********
>
>

******* ****** ******* ******** ******* ******* ******* ***
* Read list FAQ at: http://www.seaint.org/list_FAQ.asp
*
* This email was sent to you via Structural Engineers
* Association of Southern California (SEAOSC) server. To
* subscribe (no fee) or UnSubscribe, please go to:
*
* http://www.seaint.org/sealist1.asp
*
* Questions to seaint-ad@seaint.org. Remember, any email you
* send to the list is public domain and may be re-posted
* without your permission. Make sure you visit our web
* site at: http://www.seaint.org
******* ****** ****** ****** ******* ****** ****** ********