Transcription of WisDOT Bridge Manual Chapter 14 – Retaining Walls
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WisDOT Bridge Manual Chapter 14 Retaining Walls January 2018 14-1 Table of Contents Introduction .. 7 Wall Development Process .. 7 Wall Numbering System .. 8 Wall Types .. 10 Gravity Walls .. 11 Mass Gravity Walls .. 11 Semi-Gravity Walls .. 11 Modular Gravity Walls .. 12 Modular Block Gravity Walls .. 12 Prefabricated Bin, Crib and Gabion Walls .. 12 Rock Walls .. 13 Mechanically Stabilized Earth (MSE) Walls : .. 13 Soil Nail Walls .. 13 Non-Gravity Walls .. 15 Cantilever Walls .. 15 Anchored Walls .. 15 Tiered and Hybrid Wall Systems .. 16 Temporary Shoring .. 17 Wall Classification Chart .. 17 Wall Selection Criteria .. 20 20 Project Category .. 20 Cut vs. Fill Application .. 20 Site Characteristics .. 21 Miscellaneous Design Considerations .. 21 Right of Way Considerations .. 21 Utilities and Other Conflicts .. 22 Aesthetics.
Chapter 14 – Retaining Walls July 2021 14-7 14.1 Introduction Retaining walls are used to provide lateral resistancefor a mass of earth or other material to accommodate a transportation facility. The walls are used in a variety of applications se including right-of-way restrictions, protection of existing structures that must remain in place,
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