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Building Retaining Walls on a Curve

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March 21, 2019

Facts About Stray Currents in MSE Walls

Stray currents can develop around electrified railway tracks powered by direct current. The rails serve as conductors for the return of current from a train to the substations. When the rail is not perfectly insulated from the ground, some of the current can discharge or “stray” int …

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May 02, 2018

Corrosion Tests for MSE Backfill

In addition to measuring strength properties for MSE wall select backfill, electrochemical tests must be performed to determine the soil’s corrosivity when using steel soil reinforcements. The AASHTO design model for MSE wall soil reinforcements is based on sacrificial thickness, mean …

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