6 Replies Latest reply on Jul 1, 2015 3:14 PM by James Riddell

relatively complicated simulation

Chuanhu Sun Aug 19, 2011 5:18 AM

hello all!

I need your help to solve a question !

the attchement is a part ,whose material is concrete and it is full of water .

load: gravity (9.81 m/s2, -Y direction );uneven water presure which varies with depth;

restriction:the red ,green ,yellow face are fixed;

(note:concrete and water density are 2300kg/m3,1000kg/m3 respectively;

question:what is the Result Moment of the center of the green face (N.M)?

concrete E=21000MPa,Nu=0.2)

Water tank 2.zip 158.5 KB

Re: relatively complicated simulation

Paul Kellner Aug 22, 2011 2:11 PM (in response to Chuanhu Sun)

If you are using Cosmos/M you can write a macro to interogate the model and sum moments.
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Re: relatively complicated simulation

Jose Murillo Jun 24, 2015 4:29 PM (in response to Chuanhu Sun)

hello.

did you find the solution at this problem ? I have the same problem
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Re: relatively complicated simulation

Luis Amortegui Jun 29, 2015 8:27 PM (in response to Chuanhu Sun)

I think this could be useful

http://www.javelin-tech.com/blog/2013/06/the-reaction-moment-on-a-fixed-face-video/

And maybe this one too

http://www.javelin-tech.com/blog/2013/12/sw-simulation-angular-tilt-deformed-face/

Luis Amórtegui
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- Re: relatively complicated simulation
  
  Jose Murillo Jul 1, 2015 10:48 AM (in response to Luis Amortegui)
  
  hello
  i'm trying to resolve a problem
  i have a concrete tank filled with water, i dont know how simulate the pressure of the water in to the tank, this is a bonus question of CSWP-S.
  in this exercise they only told me the density of the water.
  i tried using a solid, trying to select water material but it doesnt work
  
  then i shoul find the reaction moment , but i can not run the study.
  
  thanks a lot
  
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Re: relatively complicated simulation

Jose Murillo Jul 1, 2015 10:46 AM (in response to Chuanhu Sun)

hello
i'm trying to resolve a problem
i have a concrete tank filled with water, i dont know how simulate the pressure of the water in to the tank, this is a bonus question of CSWP-S.
in this exercise they only told me the density of the water.
i tried using a solid, trying to select water material but it doesnt work

then i shoul find the reaction moment , but i can not run the study.

thanks a lot
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- Re: relatively complicated simulation
  
  James Riddell Jul 1, 2015 3:14 PM (in response to Jose Murillo)
  
  It is inappropriate to answer questions regarding the CSWP-S test in the forum.
  
  However, this is a simple engineering question found in many engineering design textbooks especially for civil engineers.
  
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