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Richard G. Evans, P.E., M.ASCE

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Richard Evans, P.E., M.ASCE


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1 to 4 of 4 total
Posted By Richard Evans Dec 16, 2019 11:36 AM
Found In Egroup: Environment, Coasts, Oceans, & Infrastructure
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James- It's interesting that the Lacey scour predictions came out similar to observations after Hurricane Irene. Was this based on your internal work or was there a study done? As you probably know, the post-flood scour that you see is usually less than the peak scour that occurs during the peak of the ...
Posted By Richard Evans Dec 5, 2019 3:35 PM
Found In Egroup: Environment, Coasts, Oceans, & Infrastructure
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A recent paper (see reference below and attachment) assessed the differences between the Neill, Blench, and Lacey regime equations for predicting scour. The paper looked at the differences between the equations as reported in USBR and NRCS design manuals and the equations as originally documented. Following ...
Posted By Richard Evans Dec 21, 2018 9:52 AM
Found In Egroup: Environment, Coasts, Oceans, & Infrastructure
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I like the Hydro Dryscreen by Hydro-International. ------------------------------ Richard Evans P.E., M.ASCE Project Engineer Bradford VT (802)4393559 ------------------------------ ------------------------------------------- Original Message: Sent: 12-20-2018 08:35 From: Margarete Vest Subject: Sand ...