Designers and builders of all types of retaining wall structures (i.e., segmental block, reinforced slopes, soil/rock anchors, panel facing, and cast in place).
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Geo Photo Album
A very nice collection of photos of geotechnical failures, geotechnical construction projects and methods. Put together by Ross W. Boulanger at UC Davis and James Michael Duncan from Virginia Tech, Blacksburg. Visit Geo Photo Album
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Structural Anchor Supply
Structural Anchor Supply supplies engineering-based foundation products covering applications such as earth retention, underpinning, pipe support, and more. Visit Structural Anchor Supply
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Triggs Technologies
Development, manufacture, and sale of the Wildcat dynamic cone penetrometer, which economically and continuously measures strength, CBR, and N-values of soils to 25-foot depths. Visit Triggs Technologies