Posts Categorized: Helical Tiebacks

Case Study: Helical Tiebacks

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A Summary Of The Helical Tiebacks Challenge Task: A gabion basket retaining wall, 250 ft in length, was earmarked for construction alongside a wooded hillside in Portland, Oregon. This wall would facilitate slope excavations and foundation support for the intention of building and maintaining a rambling trail beneath. The pre-construction hillside environment prevented project site […]