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  1. brianchapman

    Appropriate Runoff Calculation

    I need to know where I can find a list of the appropriate methods of discharge calculations for different situations. For example, which runoff equation is most appropriate for designing small detention ponds for a small basin? I believe I can use the SCS CN method for most situations... is...
  2. brianchapman

    HEC-RAS CHECK

    Don't know...why would it be easier?
  3. brianchapman

    Hydrology: Checking Channel Cross Sections

    Yes this is the one that posted the thread...I can't figure out how to append to it, so I am replying. Its a natural channel, (yah, I know, a steady state is not very logical, but that's what I want)...I is typical brush, earth, rocks, etc.
  4. brianchapman

    HEC-RAS CHECK

    This is what I do to do a simple check of CFS through a channel, please let me know if this is wrong. (after existing ground cross sections are imported and cfs set). 1) I set manning's n for left, center, and right bank. 2) I set upstream and downstream to critical. 3) I place an encroachment...
  5. brianchapman

    Hydrology: Checking Channel Cross Sections

    I need to check my cross sections produced by HEC-RAS. What formulas needed to decide the water surface in a cross section based on a steady state analysis, typical manning's n for banks and bottom, etc. What my real goal is...to manualy plot the cross sections in autocad so I determine where...
  6. brianchapman

    Presentation

    How important is presentation of one's self. I believe I am catagorized as a "noncomformest". Every one in my office uses constant talk and "big words" to present themselves. Is this good? I have come to think that this is a pothetic attempt to make on look better than...
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