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dwright-51-Visitor
1-Visitor
February 10, 2017
Solved

Need help solving the following equation to calculate chloride ingress into concrete

  • February 10, 2017
  • 2 replies
  • 1729 views

Hi All

I am currently trying to solve the following equation for Dc. I have tried to do it as seen below, but i dont know if i am getting this completely wrong? Any help would be greatly appreciated.

Untitled-1.jpg

Many thanks in advance

Daniel Wright

Best answer by Werner_E

Its hard to play with a picture, so for future questions please post the worksheet (along with a pic, as many of us can't read Prime 3.1 files.

We also don't see the value of C.0.

You have to define the function above the solve block and also add D.c as argument -> C(t,z,D.c):=....

Here is what it look like in Mathcad 15 (have used C.0=1)

2 replies

W
Werner_E25-Diamond IAnswer
25-Diamond I
February 10, 2017

Its hard to play with a picture, so for future questions please post the worksheet (along with a pic, as many of us can't read Prime 3.1 files.

We also don't see the value of C.0.

You have to define the function above the solve block and also add D.c as argument -> C(t,z,D.c):=....

Here is what it look like in Mathcad 15 (have used C.0=1)

D
dwright-51-VisitorAuthor
1-Visitor
February 11, 2017

Thank you very much Werner, you have been a great help.

thanks

L
LucMeekes23-Emerald IV
23-Emerald IV
February 11, 2017

Here's an alternative approach:

Luc

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