| |
| View previous topic :: View next topic |
| Author |
Message |
ammar shah
SEFI Regulars
Joined: 08 Feb 2012
Posts: 35
|
 Posted: Tue Jul 07, 2015 4:52 pm Post subject: Raft Foundation Punching Shear Check in SAFE |
 |
|
i am designing the Raft foundation (Raft/slab thickness 200 mm) in SAFE software for PEB Building , when i run the analysis the safe does not analysis the punching shear check (it dose not show any punching ratio) any one can help me regarding the above subjected matter.
RCC beam (W=400mm x D= 750mm)is running on the periphery of raft foundation and all reaction of steel columns will apply on the RCC beam.
Due to the RCC beam through the periphery SAFE is not analysis the punching shear ???
does the punching shear is critical this type of foundation however vertical reactions are not very large (DL + LL = 300 KN) ???
Soil bearing capacity is 2 kg/cm^2
construction is on the beach site (but special surface treatment applied).
your immediate feedback regarding to the matter subjected will highly be appreciated .Thanks in Advance
Regard's
Ammar Shah |
|
| Back to top |
|
 |
ammar shah
SEFI Regulars
Joined: 08 Feb 2012
Posts: 35
|
| Posted: Mon Jul 13, 2015 6:29 am Post subject: |
|
|
| any one can please reply regarding above query ?? |
|
| Back to top |
|
|
yadavenkatesh
SEFI Member
Joined: 29 Mar 2012
Posts: 8
|
| Posted: Mon Jul 13, 2015 10:44 am Post subject: |
|
|
| Hi, Provide small gap ( say 100mm) between beam end and column in SAFE model to get punching shear ratio in SAFE. |
|
| Back to top |
|
|
ammar shah
SEFI Regulars
Joined: 08 Feb 2012
Posts: 35
|
| Posted: Tue Jul 14, 2015 6:11 am Post subject: Punching Check in SAFE |
|
|
| yadavenkatesh wrote: | | Hi, Provide small gap ( say 100mm) between beam end and column in SAFE model to get punching shear ratio in SAFE. |
Thanks for your kind reply!!<o></o>
My foundation is monolithic (Rcc Beam and Slab will pourtogether) so how I can separate them in SAFE model if I separate them it will affectthe design I think. <o></o>
SAFE dose not analysis punching test for beams? If I assignthe slab property to the RCC beam then the result of punching will be rite? <o></o>
And I am designing the foundation for PEB building and allsteel column is connected on the RCC beam through anchor bolts.<o></o>
What do you think the beam section (W400mm x D750mm) andslab thickness (200mm) is enough, somehow loading is not very much high (DL+LL= 300 KN Max) and soil bearing capacity is 2 Kg/cm^2 (soil subgrade is 8000KN/m^3). <o></o>
If you give me your email address then I can send you theSAFE model to review.<o></o>
<o></o>
Waiting for your prompt reply.
Regard's
Ammar Shah |
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum
|
|
|
|
Subscriptions
FAQ
Search
Memberlist
Usergroups
Register
Donate
Profile
Log in to check your private messages
Log in to website
